Talk about possibly dating. Go on a date? Its not rocket science.
Wait for him.
ask him why he likes you and when he started liking you
Go for it!
It should be medium in the sound not to loud not to soft and if you like him or her you can put hints in the song that you like him or her if it is a guy giving it to a girl the guy should sing it to her if the other way the girl should wait for the guy to sing it to her if he does he likes you back and if the guy sings it to her and she blushes she likes you back
You should do nothing
just ask him
You should refuse the gift. To accept it would be indicating to the guy that you like him back.
i don't know, it depends on if you think he likes you or not.
Great friend you have. If the guy says he likes your friend to her face she should say how she doesn't like him and he should go for someone else.( and kinda point how he should like you, but not in a obvious way.)
If he likes you back
You should try asking him out. ^__^
Let the guy who likes you know you already have interest in some one else. First you should see if the guy you like, likes you back. If he doesn't, see if there is something good between you and the guy that likes you. "It is better to be with some one who loves|likes you then to love|like some one who doesn't love|like you."