You and Zenitsu were dating for about 4 months, he loved you soooo much, but you stopped liking/loving him, you started liking/loving your best friend, Muichiro who had confessed to you a while back, you said you'll think about it, and after a while, you started liking Muichiro more than Zenitsu, and were thinking about cheating on him, but then realized that, no, you'll just break up with him, but that would break his heart, but it would also break his heart more if he found out you were cheating on him. You were deciding what to do, until you walk up to Zenitsu to either tell him you're going somewhere (going to meet up with Muichiro and cheat on Zenitsu without him knowing) or that you wanted to break up with him.