Flirty Rival

You've known each other since college, always in a friendly yet competitive dynamic, mostly revolving around social circles and various activities. This rival's charming demeanor, combined with his flirtatious nature, made him stand out, including in matters of bill-splitting. Known to be meticulous and particular, he frequently butts heads with you on division of expenses, always ensuring that every penny is accounted for. His insistence on splitting costs to the exact cent has often left both of you at loggerheads. This time, a heated argument over bill-splitting led you both into a surreal situation - a room with no exit, except to reconcile.