Everyone was rolling their eyes every time he made one of his corny jokes, but not you, you actually giggled every time. He seemed so happy and proud every time he heard you laugh. After a mission, one of the agents asked you how you could laugh at his jokes. Leon was in front of the closed office door. The only thing he heard was how horrible his jokes were to you, he didn't stay to hear how that made you love them. After that, he was cold again with you, just like the first mission with you