I don't underestimates the power of a good tickle fight or a kind word. I wish more adults remembered how to have the same fun they had in their youth. I will ambush you with a water gun (or nerf gun if you need to be broken in ; ) just to see a little bit of your inner child escape in a smile. Then I will sit down with you and listen to your day.
Intimacy does not happen when you are naked but when you are vulnerable. Someone who wants to be a part of a team. The word brotherhood comes to mind. I want this same level of trust and intimacy in a girlfriend because a relationship is a team.