Hi, I just came home from first date with a girl. I'm 26, she's 19. We were matched on Tinder but have some mutual friends, one of them being a very close friend of mine. According to him, she is a very sweet girl who just got out of a long-term relationship.

Went on first date today. Went to a "pop shop" then went to a park nearby. Sat on the bench and talked for quite a bit. Conversation flowed nicely. We have a lot of similar interests. She didn't mind getting close to me physically. After spending about 1.5 hrs at the park, we started walking towards the train station. She didn't mind holding hands. We hi-fived once, and she put my hand on her chest. Don't know if that was done on purpose or accidentally, but I take that as a sign of comfort/interest. Once we got to the train station, we hugged. I normally kiss close on date #1, but I didn't kiss her.

I want to slowly escalate the sexual tension. What do I do from now on? When should I text/call? How frequently?