How do you show a female that you're interested in her?

I know I'm not a guy, but I just wanted to throw in a couple of thoughts. It sounds to me like he needs to come out of his shell! He has been dropping you hints by touching your face and holding your hand a bit, but he has not come straight out and told you that he likes you. However, by him telling you that you need to come out of your shell, maybe it would be ok for you to just ask him outright if he is interested in having a relationship with you in that way. You could tell him that you have been waiting to find out from him but that you are tired of waiting and want to know. I would suggest being yourself - whatever it is that you are really wanting to do regarding this guy - do it! (That's what coming out of your shell really means! ) Don't hesitate! Just go for it! He is evidently wanting you to just totally be yourself!