It's Always Sunny in Philadelphia Season 8 Episode 4

When Charlie and Dee invade the rarefied world of the 1%, they find a romantic connection with two members of one of Philly's wealthiest families. When they catch wind of the fancy dinners, tennis matches and big parties, Mac, Dennis and Frank try to get a piece of the action. But when all the scheming comes to a head, the whole gang learns a lesson in love.