Invite him and only him to do something with you.
if he is a true freind it shouldn't affect your freindship
that depends. if you really like this person you should tell your friend. you can make a desicion from there. I recommend telling your friend and try to stay away from that crush it may ruin your friendship.
If you think telling your guy friend that you like him more than a friend will ruin the friendship, takes things slow and try to feel out how he feels about you as time passes.
If you like a guy and he's like your friend make sure to think about telling him because you telling him can make him feel weird so be aware you may lose his friendship but at the same time you never know how he will fell about you :)
any friend worth having would still be your friend after you told them that, even if they don't like you back, and not telling her will eat at you to the point where you can't spend time with her and the friendship is over, the only way to keep her as a friend is to tell her.
I'd ignore it, it could mean anything from him liking you to just messing with you. So, if you ask me, you should just ignore it and continue on with your friendship.
Just tell her. She'll be flattered anyway, even if she only likes you as a friend. You can always ask her friends about her feelings.
dnt think too soon he may just love your friendship
it's like if it was a nice picture and a nice friendship
YES YES YES don't give up if you think they don't like you
If u and him really hang out alot he will fall in love with u but on the other hand u guys r freinds u might jepordise that