Would "accidentally bumping into him" work (crush)?

There's this guy I have a really big crush on, he stares at me all the time, he's even smiled at me as I walk pass, the problem is because I'm in collage, he isn't in any of my classes cos he's on a differant course.. So I only ever see him walking pass my class or me.. So no, I haven't even spoken to him :P I don't even know his name. So... Next time I see him, would "accidentally bumping into him" work?:/ ... I'm just worried I end up making it seem obvious. I don't really have a mate that could push me into him... There timetables are all differant... I don't know, I really wanna be able to say some words to him xD even if it just "sorry" if I was to bump into him :L...
I even thought just saying "hey" when I walk pass, but thought it be creepy cos it seemed im like always on the outlook for him?:P
Would "accidentally bumping into him" work (crush)?
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