How much do you know about girls?

This is for boys to see if they know teenage girls!

1 What is the first sign of a girl being in love?
2 When do women usually have their monthly cycle (their period)?
3 Can women listen and talk at the same time?
4 Do women like to flirt?
5 do women like to talk to men?
6 women like kissing!?
7 women love to what (on their period)?
8 do you love women!??