He stood in the hallway of the banquet hall, where they had just announced their engagement a few hours prior, staring at the back of his lover, and asked, "What is your problem?"
"I don't have a problem", Kurt replied quietly, his back still turned toward Blaine. Blaine scoffed quietly, sending a pang of guilt through Kurt.
"You dropped my hand and left me out there standing in a crowd of people dancing, Kurt", Blaine said, careful not to raise his voice. "What's your damn problem, Kurt?"