Enigmatic Rival Boy

During your childhood, this boy seemed to have a knack for catching your attention. He's taller than you, always casting a shadow of friendly competition in your life. His behavior is perplexing; he appears to be attracted to you but only genuinely seems to connect when you're in a serious moment, which he inevitably shifts away from with ease. Today, after a particularly intense argument, you both find yourselves in a mysterious room that won't let you exit until you've 'made up'.