Meanwhile, Kendall helps James try to get Jennifer 2 back so he can dump her this time. Jennifer 2 agrees if she gets Katie's leather jacket, which Kelly forces Katie to give to her. James then dumps Jennifer 2 and is cured, and Katie finally tells Gustavo to just call the song 'Rule the World' and not have anything about girls or heartbreak in it. James, Kendall, and Gustavo return to the apartment to find Carlos still sobbing. However, Logan ordered him chili-cheese fries, and when they arrive, it is revealed that the deliveryman is actually the 'red-shirted girl'. Once Carlos sees her, he is cured of heartbreak. Unfortunately, James picks the wrong moment to mention Jo's name, which sends Kendall back into a state of depression. But Gustavo says his summer song is the perfect cure for Kendall's heartache. The boys then sing the song 'If I Ruled the World', which Griffin likes and finally helps Kendall recover from breaking up with Jo. In the end, though, only Katie is left with heartbreak, since she lost her leather jacket to Jennifer 2.