Most Helpful Guy
example: lets say the guy is walking you home or something...
caress the guys arms or body as you pull away from a kiss. Make it intimate but show that you really can't be with him right now. But that body language you show will make him and even you excited.
But don't hang out with him the next day. You can text and stuff, but try to get him to chill on your time or his time.
-_- a small little game like this is ok, but doing this on a long time basis is annoying. You don't want the guy thinking about mixed signals... its gotta be done real, he's gotta feel it, and so do you.