1) When he is the only one who laughs in a group at your horrible joke.. but teases you about it later
2) When he is your mirror.. He tells everything that is wrong and right with you
3) When you can spend the whole day talking, eating, watching movies and sleeping
4) He doesn't send you overly cheesy texts
5) When he supports you when others are not by your side
6) You fight with him.. But both of you forget about the fight later when you meet.
7) He respects his as well as your parents and all elders
8) Finally if he is ready to wait till marriage to have sex