Playing With / Jerk with a Heart of Gold

Basic Trope: The Jerkass has hidden depths revealing that they're really a Nice Person after all.
Get the hell outta here, and go back to Jerk with a Heart of Gold with you! Because you don't belong here. You need something better.
http://tvtropes.org/pmwiki/pmwiki.php/PlayingWith/JerkWithaHeartofGold