Findings:

• Coz
• Coz (user)
• Coz^ (user)
• Luv
• LUV BOT
• Cheer up luv, it might never happen
• L*u*v*
• luv (user)
• sk8rbabe gtta luv me (user)
• i luv my boo (user)
• luv it 10 (user)

If you Log in you could create a "Coz I Luv You" node. If you don't already have an account, you can register here.