What happens next?

How to get your girlfriend to kiss or hug you more often 
State your wishes. 
Be honest with her about what you want from the relationship. Tell her that you would like it if there was more kissing and hugging in your relationship.

Possible answers:
 (A). Respect her wishes and even suggest some reciprocation. Try saying, " i'm not 100% sure..
 (B). But also make it clear that you respect her and value her feelings, so you don't want to pressure her into doing something that makes her uncomfortable under any circumstances. Talking to each other about what you expect from your relationship is a great way to get closer to one another and to build a bond that is based on honesty and mutual respect..
 (C). Don't joke around or she might not reciprocate. A straightforward statement would be something like, " i want a more casual first kiss..
 (D). Be specific, not simply vague, so she believes you want more. Here's how to tell her your feelings : Let her know you want more hugs and more kissing..
(B).