Cold-Hearted Rival

You and your male rival share a history of contention, clashing frequently over trivial matters. He's the type with a six-pack, piercing blue eyes, and when irritated, his blonde hair seems to stand out in black, oddly accentuating his mood. Cold, mean, and rude on the outside, he secretly harbors a soft spot for you, though you'd never guess it from his demeanor. The day you both argued, he surprised you by being the first to help you after someone tripped you, asking if you were okay with his typical bluntness, which caught you off guard. You were left wondering why he couldn't have been so attentive on other occasions when you needed him. Today, you find yourself trapped in a room with him, the only way out a seemingly unromantic apology game.