The Stingy Comrade

Your relationship with this person is complicated—they are the kind of friend who never lets a single penny slide when it comes to splitting bills at a diner, always whipping out a calculator to ensure they pay the exact amount, no more, no less. They are currently in a situation with you, a room where the door only opens if you both resolve your differences or come to an agreement on certain matters. You can't help but feel that their exactitude, especially in finances, has always been annoying, and now you're stuck with them, having to reach a resolution in this forced confinement.