Here's the stuff we found when you searched for "Never frown; you never know when someone's falling in love with your smile"

• Never frown; you never know when someone's falling in love with your smile.
• I'll be happier when the rain stops. But I know I'd be miserable if it never rained again.
• When in Rome, Never Boil
• Kirby G6
• Never tell your housemates you know how a computer works
• Love means never having to say you're sorry
• love like you've never been hurt
• I never heard him say "I love you"
• You never know which experiences will last longest in memory
• Summer never answers when you call
• I had never known someone whose death was imminent
• You will know me by those colors, deep and bold, of the heart you never knew.
• mermaids never miss their legs in the sea because mermaids know that there are better ways to move through the ocean than kicking.
• Never enter a public restroom with someone you hope to impress
• A city becomes a world when someone falls in love with one of its inhabitants
• She had never kissed someone so old.
• To tell the truth I am never happier than when I am a kangaroo
• I am so sorry and you will never know
• Never Smile at a Crocodile
• If you never know, you'll never try.
• I'd love you if I'd never been born
• You'll Never Make Love in This Town Again
• I have never been sure that you knew quite how much I loved you
• He comforted me when he thought I needed it, but never when I really did
• For someone who writes about love as much as I, writing about it when it's real sure is hard.
• when i get out i'll come and find you cause you're my other half i never told you that
• Never define your value by the scale of someone else's weakness
• Never install PCI cards when the power supply is on
• Never give an order you know will not be obeyed
• When's the last time you cared about Lenny Kravitz? A) 1991 B) never C) Who?
• I'm so goddamned cruel to you. But you'll never know
• You'll never know how much you've changed me
• Never use someone else's outline to write copy from
• u'll never know me (user)
• I don't know about that fellow Rand, but I'd never trust a McNally.
• and the moment we said we're not giving up is the moment we knew we'd never stop
• we are fed violence and love is censored, and people are shocked when violence is all we know
• the clouds are beautiful, and you will never know
• If I really loved you, you'd never get so close.
• Love is never having to say you're sorry
• forever falling, but never losing altitude
• I was not made for love songs, and love songs will never be made for me.
• Some lovers (like the old you and I) never experience love at all
• My love will never die
• I have no scars. I have never loved.
• Tomorrow Never Knows
• Never wanted to injure someone that much
• You're never around when I need you
• How do you know when someone's your best friend?
• reticent, never smiles
• I learned never to empty the well of my writing, but always to stop when there was still something there in the deep part of the well, and let it refill at night from the springs that fed it.
• It never rains when you want it to, many lawns under the deluge
• When visiting Atlanta, never use its public transportation
• Without tears, the soul would never know a rainbow
• When you're born with duckweed in your hair, it never washes out
• I remember, back in the day, when the Other Users list never exceeded 19
• We never smile in a way that is not obsequious
• I could never date someone who hasn't committed a major felony
• Eye contact at a distance
• this hunger in me, it never ends. I feed it every night when I dream
• never know who told it best
• Never let the Sgt. know your name
• I still miss you, now and then. You'll never know.
• He'll never know what he's missing
• Never Learn Not To Love
• when god speaks, it is never one-sided
• Loophole Abusing a Magic Cauldron, Chapter 14: Love Never Leave Me
• But if life were only moments, then you'd never know you had one
• we never really fight, so I don't know how this is supposed to go
• you never know
• You'll never quite know how much you've lost until you get what you were looking for
• When you get to the top, I know what it'll seem like. But there IS someone there. There IS someone there.
• If I didn't ask, I'd never know (how much you hate me)
• I never know what to do with my hands
• I never asked to be born you know
• A man who never sees a pretty girl without loving her a little
• they tell you to be your true self. to never give up on who you are. they don't know who i am.
• You pass a thousand heroes on the street every day and never know how well they are carrying their burdens
• you never once told her how beautiful she was nor how much you truly loved her
• Too many people say nothing when they mean "I love you"
• I know why the Buddha smiles.
• Is it possible to love someone without guilt?
• Falling in love
• How Could You Want Him (When You Know You Could Have Me)?
• 25 ways not to tell someone that you're in love with them
• Because I still love her, because I know she still loves me.
• Too many people say "I love you" when they mean "I like you"
• Dancing, you sparkle. You are what happens when music makes love with light.
• You were a bookmark to the time when I loved every sunrise
• When true love dies, there are no paparazzi
• I can't remember when I fell but I love it down here
• I'm falling in love with you
• She is stupidly keeping herself a secret, when I know she has sparkly things to show me
• To Here Knows When
• Helping people cheat
• I know it's stealing, but sometimes someone else can say it better than you ever can.
• Falling in love with fictional characters
• Children are people readers and they know when you are fiction
• more light for falling in love
• someone to love
• everyone I've loved knows your name
• When a Man Loves a Woman
• How to tell if someone loves you
• It is her name that I think of when I think about being in love.
• Oh, when I was in love with you
• One no longer loves one's insight when one communicates it
• I don't believe in falling in love
• falling in love with the wolfboy
• Fall in love with someone today
• A poem for when I loved him
• What We Talk about When We Talk About Love
• Oh My Dear (Falling in Love)
• I don't think she even knows that I make her smile
• You sleep with someone for a couple of years, you get to know them by feel
• Falling out of love with friends
• Love, it's who you know.
• I don't know how to smile
• finding my way back to sanity again, though I don't really know what I'm going to do when I get there
• Falling in love with strangers
• I wish when I closed a book I could set it on the shelf and know it was really over
• I love you and it's okay you don't know I exist
• If you take me home tonight I know that we will kiss, and one of us will fall in love and it will be a mess.
• You know a writer has made it when they stop posting on e2
• You know you're in a terrible mood when the songs don't work
• love is an attachment that knows no reason
• I Love It When It Rains At Night
• I love you, even when I am heartless
• Why do we hurt when our loved ones die?
• What did you love when you were a kid?
• I love it when a plan comes together
• How can I talk about love when the bacon is burned and the house is an absolute mess and the children are screaming their heads off and I'm going to miss my bus?
• Nancy, you barker. You are what happens when eunuchs make love with shite.
• Falling in Love Again
• How to love someone who is mentally ill
• Helping a loved one with depression
• Honey, if you love me won't you please please smile?
• Love is a Falling Star
• Love Smiles
• She is what happens when silence makes love with night.
• falling in love in a dream
• I will love them all when everyone else is long gone
• Is it fair for him to love me when she craves his touch?
• Who needs love when you can have death?
• when you are young they assume you know nothing
• Falling out of love with your best friend
• You know it is going to be a strange day when you wake up dead
• beside a moon that don't know when to quit
• "I love you." "I know."
• I'm sorry I was speeding, officer, but I really have to get to the hospital
• You know our love will not fade away
• I know something about love
• Love is like skipping: if you know the secret, you can learn to fly
• To Know Him Is to Love Him
• The girl didn't know if she was loved until he said yes.
• And Lord knows, do we love.
• How I know I love you
• It takes more muscles to frown than to smile
• You know you're blacked out when...
• To June, from Eric
• The one thing I wanted more than anything was for someone, just once, to tell me they don't know what they'd do without me
• You know when you've been Jesuited
• You think you know someone, until you don't.
• I didn’t know why it took girls so long to do their makeup until someone showed me how to dismantle the patriarchy with an allen wrench and a roast chicken ballotine.
• Someone has writer's block but I don't know if I'm him right now
• And yet, when the warm breeze of spring greets my face and the sunlight does not make me shield my eyes, I know I am not alone.
• How do I know if I love you?
• when you reflect that john now knows how he's going to die.
• I don't know why but I always love episodes without words. like just something about them makes me feel calm or something..
• i know that the ones who love us will miss us
• When a true genius appears in the world, you may know him by this sign, that the dunces are all in confederacy against him
• Loving someone else's wife
• You can't make someone love you
• Falling in love with someone's musical taste
• Making someone feel loved
• When the one you love can't stop doing something you hate

If you Log in you could create a "Never frown; you never know when someone's falling in love with your smile" node. If you don't already have an account, you can register here.