Help x

I was out with a guy I like last night, we all got drunk and it was good, we kissed and that but he then tried it on with my best friend as soon as I left bcos they where doing this competition and he said “if I do this you have to kiss me” and they didn’t in the end. They where both drunk tho. I don’t wanna have a go at him bcos it’s not my place to say bcos we aren’t together but it’s made me feel like shit bcos I rlly do like him 🤷‍♀️ x