Is He Hitting On Me???????

Hi everyone. I'm Kristen and I'm 22 years old. I recently ended a relationship with a guy I had been with for about five months and I'm currently single. Last night I went out with a few of my girlfriends and guy friends. We all got drunk and were way too tipsy. Since we couldn't drive home we walked to one of my guy friends houses since he lived right near the club we were partying at. When everyone was asleep he asked me to come in his room to watch the news so I came. We layed on his bed together and he was maging/rubbing my back. Then we got in a tickle fight and were laughing our es off. But, was he hitting on me or just playing around with me??? My friend Carmen says he invited me into his room cause he was looking to get layed. She said he probably thought that I was so drunk and would sleep with him. Do you agree?