6. Avoiding physical contact
There’s nothing wrong with a little PDA (public display of affection). He should be proud to call you his girl and a simple hand holding gesture is a cute and affective way to show that you’re his. If he’s not with it, he’ll have no problem with you two being confused as brother and sister. That’s not good. Test him, grab his hand, if he puts it in his pocket, he’s just not that into you.