You should try to be honest with him and just cut him off. Stop responding to his messages if he's still sending any after you send him a clear, non-depressed, no ellipsis message.
Just a clear cut.
"I don't think this is what I want in a relationship. I'm sorry but it's over. Good-bye."
Don't let him argue you out of it. Guys sometimes do that.
Just a clear cut.
"I don't think this is what I want in a relationship. I'm sorry but it's over. Good-bye."
Don't let him argue you out of it. Guys sometimes do that.