Just say bye

I met a guy in this sub like a month back.we started texting and texted regularly for almost 2 months.It was non stop texting from good morning to good night. I thought we were both enjoying the conversation. Suddenly, he stopped texting. No reply to any message. I thought he might be busy with something but he didn't reply for 1 week.I don't remember saying anything offensive to him.i re read the entire conversation too.I dont know why he did that.I just want to tell everyone, just say a proper bye . It means a lot to people like me.

Update - He messaged me .He felt too attached and didn’t want to get hurt.