So I met this guy in college,let's call him S...At first I wasn't interested in him,but then one day something ''clicked'' into me...So I tried to approach him(even though we didn't knew each other).I searched for info about him,if she had a girlfriend and such...I had little info in my hands..I flirted a bit with him in a course...He kept looking.In the meanwhile,I was trying to talk to him and to his friends(we were acquaintances as well),I friend requested him on FB...He rejected my request.And he was always acting strange around me...Like talking to others but not me,ignoring me,often when I said sth,he was whispering to his friend and then they were both looking at me...or hardly talk to me... At the end of second semester,when in lectures,it seemed like he was staring at me...But had forgotten about him and started liking someone else(one of his friends).I told him one day and he said he sees me as his good friend...I forgot about him as well. S.was talking with me sometimes...Other days not so much,but whispers were always on the menu! ^^ .Now,third semester.In Christmas holidays,I friend req.him again,we have so many mutual friends...He ignored my req.again. Someday we were at a friend's birthday.We were playing and I saw him doing the whispering thing again...I asked them if there's a problem.They both refused it...Then later,still playing, we were sitting very close,our hands and legs were brushing against and he didn't make a move change his seat,we were just touching each other.The next day I apologized to him for making him mad at the birthday..He said he don't care for these little things... So now I think about him again...Sometimes he talks to me along with his friends,but when we're alone he seems nervous,I have to start a convo,otherwise he seems shy,even though he talks,laughs and teases other girls(we're in the same company).When he walks and I'm behind him,he always opens the door(OK I think for this he's just polite,'cause he did the same thing yesterday and there were other girls,and I said sth like''Gentleman!'' and he did the whispering thing again...Any ideas about his behavior? He seems fine around others...But with me he barely talks,seems distant,aloof... 