I personally think it's better to embarass yourself trying to talk to him than to never say anything. I think it's better to know someone's not interested than to always wonder how they felt (I have a handful of regrets like that, and, I'd do anything to get a re-do!) But, I was shy like that til I was about 23 years old. After that long, though, I realized it wasn't getting me anywhere! My niece has a hard time approaching guys, she's nineteen. But, she's getting a lot bolder. It just takes a few times forcing yourself to do it, and, trust me, it becomes easier. I will say this, though. Whatever you do, don't play games. Most girls play games, and, it's refreshing to a guy when a girl is straightforward and honest from the start. If you're nervous, tell him. If he's a nice person, he'll be flattered, not mean. Good luck, though.