If a guy wants more will he always tell you?

One of the biggest differences in men and women is our ability to communicate and verbal intimacy. The majority of men just are not good at it. We have to practice it

He's never been in a serious relationship so he probably isn't great with verbal intimacy. Sure some guys will tell you what he's thinking but some especially those who are inexperienced in serious relationships may not know how to express himself or how that he can express himself without sounding "soft".

You should definitely tell him how you feel and ask him specifically how he feels.