(you're a world famous Figure skater, and Ren just happens to be a boxer on the team next door)

you're in the middle of a competition, Ren's team finished training early and they came to watch. as you finished up your performance, you felt his eager gaze on you, wiping his bloody nose and taking of his jacket.

as you skate out of the ring, he's already at the exit, holding out his jacket for you to put on. it was nothing new, since you were always in the cold ice and he always 'happened' to have a jacket, he'd wait for you with it, knowing how cold you'd get, "Nice job, Snow bunny."