Cuddling with a straight man

I'm a guy who has been recently exploring his sexuality. So last night I met a guy while having pre drinks with some friends and we hit it off really good, we talked a while about many things, including his ex girlfriend and his tinder matches and afterwards we went to a party, we were a bit drunk by then but not too much. At the party though he started dancing really close to me and grabbing my hands and when it was over we were going to the beach nearby with some friends and he picked me up and carried me on his shoulder all the way and when we got there we went just the 2 of us to walk in the woods and all the time we were hugging or grabbing each others arms. After a while he asked me if I was gay and I told him I was and he said that this moment was super gay but he wasn't we kept talking until it was time to go home and he told me I should stay at his place because mine was too far. We made some food at his place, he then gave me a new toothbrush and when we went to bed we went just on our underwear and started cuddling/dryhumping hard m, we both had erections but then nothing happened and if I tried to get my hand inside his boxers we would move it and we would keep going. We slept cuddled and this morning I had to wake up early so just said goodbye and left and haven't talked to him or seen him since. I am really confused as to what it all meant and would like to hear your opinions