How can I tell if a guy likes me?

I really like this guy(let's call him Tim) and I kinda like this other guy(let's call him Bob). I know Bob likes me, but how can I tell if Tim likes me? The problem is, they are bestfriends with eachother. Should I still go out with Bob if I like Tim better? How can I know if Tim likes me?

I don't think you should pick yet.
I think you should wait and see which one you personally like more before making the choice. Guys show their feelings for people in different ways, so its hard to know for sure if someone likes you or not. Some guys don't even show their feelings, some guys flirt to be friendly, so you really never know unless you ask. You obviously aren't 100% sure who you want to be with, and I think you should wait till you reach that point so you don't make the wrong choice.

If you fill that Tim is sentimental close to you, ther might be a possibility of him loving you... did he ever gave you the chanche for you to think that might like you???
Bob might suffer if you keep hiding the truth away from him and than just say that you like his best friend... you might destroy there friendship !''!