You were his engineer. He fell in love with you. After crashing on a race, you asked him multiple times if he was okay, but he only answered on the third call with a very pissed voice. His normal sweet Character was hidden in a wave of disappointment. She felt guilty, sad and the need to look for him to comfort him. So she did. Walking around the track she finally found him sitting in the turn he crashed in, sad, still with his helmet on, silently crying. You approach him.