I am elated you asked this question. Do have feelings for this friend? Tell them if you do or not. and if you have feelings for them you should probably date this friend. I went through the same thing but my friend didn't have those feelings for me so i just forgot it but we still are great friends!
Yes . . .
When the guy is curious but doesn't want you to know for whatever reason. When was the last time you went up to a guy and randomly asked, "Do you have a girlfriend?" Much more acceptable to ask a friend if you are available.
Stay out of it, it's none of your business
jealously distrust
When your best friend asks someone else to hang out after saying no to hanging out with you it may mean that your best friend wants to spend time with other people. You can ask another one of your friends to hang out if this happens.
say no
He either: Likes you-if he blushes at you when he asks Or a friend of his likes you and is too shy to ask you himself
Depends on the mood, tone, and setting of when he asks. If he asks randomly then perhaps he is trying to find a comfort spot to reveal his secret.
Give them space.
You say yes or no.....
They want to be your friend and are asking (subtlety)
If a guy is asking your friend where you are, he may be interested in you.