he trusts that you can deal with anything he says
Nasty as in he wants you, or nasty as in he doesn't find you appealing. Depends on how this look is.
Not always. If it is excessive then they probably do like you.
It usually means that He is interested in you. This was answered by a Boy so it is likely to Be right.
Not necessarily
This question is inappropriate
It mean he likes you maybe trying to flewrt with you! and ask you out some time!
stop being nasty
obvi you dont know nothing you failure at flirting...
most likely, yes.
She's just jealous of you. That's all it is. In some way, you are a threat to her & she feels that she can make herself feel better by making you feel worse. Maybe a boy? That's what makes girls mean. If she likes a boy, but he likes you. Or if you have something that she wants.
probably means he likes you ask him out and see what happens
yes... it totally means that