Doesn't Get the Hint

So there's this guy at my college who REALLY DOESN'T UNDERSTAND that I am in no way interested in him. I mean, I even told him and made it very clear that in no way were his advances mutually felt. He's nice and I like to hang out but HE REFUSES TO LET THIS THING DIE! He wants to be liked soooo bad that he always agrees with me no matter WHAT I SAY and he has to sit RIGHT NEXT TO ME if I'm ever in the lounge area and WON'T GIVE ME MY FREAKING SPACE! God! And he's kinda weird looking too, he grosses me out when he looks at me because he's super cross-eyed and he's kinda scary looking too. HE'S SO FREAKING NEEDY!! He texts me all the time and asks where I'm going and what I'm doing HE SUFFOCATES ME AND I HATE IT!! Sometimes, I just run away from my dorm area and don't tell anyone where I'm going just so he won't know and I can have some peace. I just want to tell him to grow a freaking backbone and get some d**n friends because he's always hanging around my floor. I can't stand how needy he is....such a creeper.