I am 25 and can't belive I am asking this, but what is going on?

You would think by the age of 25 I would understand the dating process, but here is the deal. My bf dumped me 6Weeks ago, met a new guy who broke up with his gf 4 Weeks ago. Oddly enough it was the mutual newly singleness that started our first conversation. At that time I told him I wasn't going to see anyone until after I finish med school next year, however every since then we have been hanging out every once in a while, but he doesn't call in between. He invites me to coworker parties , his parties and one on one time. Well yesterday he got frisky as to be expected, but frisky totally blows the friend bluff. Idk what is going on...I do like him though sigh...I don't do the friends with benfits thing so Do I walk away now?