[header] How to approach the guy you like [title] Make sure he knows who you are. [step] This is easy if you are already lab partners in science class or you work together in the same office. However, you may have a crush on a guy whom you've never actually talked to. 
If this is the case, there are several ways you can let him know who you are without seeming like you're stalking him. [substeps] If you have mutual friends, have one of them introduce you.