Is he interested in me at all?

[JessicaTacos]

Ok, this may be a no brainer but there are too many mixed signals a guy I like is giving me. At school we talk one on one but im so shy i get nervous but on the weekends we talk and always end up connecting. For example, we were at my friends house this weekend and I was laying down on my friends bed and he lied down opposite from me so our feet were facing opposite ways but our heads were right next to each other and we were reading memes. after that we went outside enjoyed the night then went back inside and i laid down on the floor of my friends room(in the dark) watching a video on my phone and he got up and lied down next to me again.After the video ended we were just laying there and we were pretty close. He started playing with my hair and i played with his.We were like that for about 20 minutes talking a bit or just playing with our hands.Then he leaned close to me and took my phone and threatened to go through it so i started attacking him for it.We were literally rolling around on the floor and I was poking him and tickling him and he still wouldn't budge. I'm guessing that's a sign he's interested because it happened that night again. When I was getting picked up he hugged me tightly and walked me out... He did the whole "I want to open the door for you like a gentleman" thing and it wasn't even his house. Sorry it's so long.. It was a pretty great day so would you say he's interested?