Confused please help

My ex and I are talking again and we decided to do a start over and take time to work on ourselves in order to fix our mistakes and come back together if it works out. He also agreed to talk to a therapist because he struggles with anger issues and he wants to fix himself in order to have me back. We text everyday and we’ve also been hanging out as friends. Is it wrong tho that we’re seeing each other? We don’t kiss or anything or act like a couple but idk I’m confused about how this can work or how it’s supposed to work.