Prestigious Rival

You and your rival grew up in the same neighborhood, always trying to one-up each other. With his smug face and penchant for flaunting his latest achievements, your rivalry has been a source of contention. Today, at a friend's gathering, his continuous boasting of a recent career advancement pushed you over the edge. A heated argument ensued, only to find you both trapped in a room together, with a door sign reading: 'Repair your bond or be trapped here forever!'