Does He Like Me?

Okaay so I met him in sixth grade and we've been pretty good friends ever since. We can always hang out and joke around and do pretty much anything together. Just last Thursday (Valentine's Day) we had a school semi formal and my other friends and I just hung out in a group dancing to the music and had a good time. Later, I found my really-good guy friend dirty-dancing with a couple of the ***** at school (not to be mean, but they are). I started to feel sick to my stomach and my best friend and I just sat down. Then, when my other friends and I got the courage to go back and dance, we got together in a small group at the back and forgot about everything. When we were dancing, my guy friend asked me if I wanted to dance with him. He apologized for behaving the way he did before and asked if I was mad. I forgave him and we slow danced for a while. My friends (and his friends too) spotted me dancing with him and started freaking out (in a good "aweeh your so cute!" kind of way). When the song was over, I had butterflies in my stomach and I almost couldn't breathe. That night, we slow danced at least 5 times. Every single time we did, he pulled me closer and closer to him until we were body-pressed-against-body, arms wrapped around each other, resting our heads on each others' shoulders. We didn't really talk, we were just kind of hugging and swaying for the whole night. He even saved the last dance for me too and waited outside with me until my ride came. After I left, he went back inside. Does he like me? It could be just as friends but then again why would he choose ONLY me out of everyone else? Any advice would be greatly appreciated xoxo <3

p.s.: sorry if this is a bit confusing, I didn't want to use any names