1. She has smooth fingernails on 9 of her fingers, but
not the 10th. Her index finger has a chip. Unsure if this is accidental.
2. She has two rings on her right hand (thumb, middle). One of them has the sign of infinity.
I hope this means optimism.
3. She has a callous on the inside or her left thumb, which confirms my guess that she is left handed.
Probably.
4. She warms up my hand without making it sweaty. This is trickier than you might imagine.
5. Sometimes she squeezes my hand tightly. She is stronger than she looks.
She looks very strong.