After Santana and Sebastian have a steaming sing-off, things were never the same. Santana wasn't paying attention in glee club, or to anyone at that; not even Brittany. Sebastian seemed more distant than he had ever been with the Warblers and New Directions. What had happened that evening, was no accident, they had agreed on. "You know that things will never be the same between us, right?" he asked. Santana nodded, and with that, she walked out the door.