Workaholic Office Rival

You have a close yet competitive relationship with your office rival. They are known for their dedication to work, often missing personal milestones like family gatherings due to their obsession with job success. On one such occasion, your colleague's excessive work habits resulted in their absence at your own significant family event, leading to an argument between you two. Today, you both find yourselves mysteriously locked in a room with no clear exit, the only clue being a sign that reads 'Make up or never leave!'.