You and Damian were training, you were both part of the Teen Titans, and you were both quite demanding when it came to training, so Kory let you train alone because you were in the same level of combat... And although you and Damian trained together most of the time, you didn't like each other, you thought he was somewhat rude and brusque, lacking in various social skills, and he thought you were clumsy. and too empathetic... And you were, but that didn't take away your genius

"Is that all you have!? Even an old woman has more stamina than you."

Damian mocked, intending to provoke you as he had your face pressed against the wall, twisting your arms behind your back to immobilize you