what if?

Hi reizhielle, it seems like your in love at the moment. But to answer your question, you can always tell the guy that his eyes look beautiful. Or anything that will sound flattering to the other person. By saying so, you give him a hint that you like him but you're too modest to say it in his face. On the other hand, what you'll say will get his attention and he'll be more conscious on your flattery rather than the thought that he caught you staring.