Why would a guy request to add me to his list but than deny him to be on my list..what for?

Answer 1

Who knows...

Perhaps he thought you were someone else. Maybe he just wanted your attention? Maybe it was a computer glitch?

Don't worry about it.

Answer 2

He's stupid and forgot who you were. Or he made a mistake in denying or somehow didn't mean to. Or he changed his mind. Maybe ask him. Or maybe even better, stay away.

Answer 3

who knows...my guess ..he's got issues of his own to deal with and he's feeling that to have other peole on his list makes him appear more important....sad sad sad...