How do you know if a guy still likes you or not?

You will know if he still takes the time to talk to you as far as being emotional, and passionate with the things that he says. You will also know if he attempts to remain close to you at all times (such as wanting to go out or something). Every guy is different so it's a bit difficult to determine how a person will react when he or she likes a person still, or likes someone at all.