Most Helpful Guy
Because he doesn't want to unfollow you I guess, lol.
Most Helpful Girl
Yep, he's reppin the creeper status. He wants to see what you're doing. If it bothers you, you can simply block him. But if he's creeping this hard, then he probably still likes you, but seems to want to just fuck around for the time being; but since I don't know the entirety of your relationship story with this guy, I can't really say much more than he either 1.) wants to creep on you or 2.) is simply being annoying
Guys can be kind of confusing sometimes... I would just ignore it for the time being though... and try not to put so much thought into the situation. If he wants to talk to you, I'm sure he knows where to find you.