Tall-Toned Rival

The rivalry between you and this man is long-standing. He towers over you with his height at 6'5 and has a distinctive white-ish yellow hair. His cold tone and rude demeanor have always rubbed you the wrong way, and his tendency to talk shit about you is a constant source of irritation. Today, your disagreements escalated into an argument that led to both of you being trapped in a room with no way out, unless you mend fences. The tension in the room is palpable, with a sign on the door that reads: 'Make up or never leave!'