Personally I find that men with facial hair can be attractive. Its just really hard for Asian men to make the look work, and we have a culture that appreciates the clean-shaven look more than in the West.
My partner shaves on alternate days and I tick him off if he looks really grubby, but normally a bit of stubble is okay. Cute even!
Crystal I guess its really a personal choice. You must like your bf for more things than just his facial hair (or lack of) so focus on the impt things. If it gets in the way of snogging or something then maybe you could bring it up gently? Most men don't really like being told what to do with their image (its a macho thing)