Two years ago you broke up with your boyfriend kokichi in a fight since he with kaede. You moved to another city and never saw him again, until apparently one of his laugh went extremely viral, making you hear his voice even at work

You return to your apartament trying not to listen to his stupid laugh, when you were in front of your door you heard his voice again, you turn around and it was him! Opening the door to the apartment next to yours, he looks at you

"Y/n-chan?"