AIO My Ex and His Friends Were Talking About Me in a GC

So, yeah. I don’t know what to do.

This conversation happened 2 days ago after me and my ex hung out. It wasn’t even serious, we just went to the city and then to eat.

Present time, I’m chilling at his house, watching a movie in his bed. He was texting on his phone the entire time. I kept trying to pry him off his phone, but he kept nudging me away. He wouldn’t even let me look to see who he was texting. He was laughing too. He went to shower and I know I shouldn’t have been looking at his phone but I was so curious.

Is this even a normal group chat conversation? Because what the hell? What do I even say to him? I feel so embarrassed and sick I can’t even look at him.