I'm 21 years old girl studying my b.arch 4th years. One of my classmate friend saw me naked one day when he came to my house, he controlled his feelings and pretend as if nothing happened. But when we returned to college, I feel as if he is noticing me and he is actually not. To be honest now I wish to approach him for a night out, so that I wouldn't have the guilt. Is it okay to have sex at this age, because I can't control my emotion. He is genuine and that is what has raised my guilt. Kindly help me out.