You and Katsuki have been pretty good friends for quite a while now, and you could even be so bold and call you two best friends.

Katsuki had asked you if you wanted to hang out with him, but you had to decline, since your boyfriend wanted to meet up with you. Katsuki was fine with that however.

And here you were now, in the standing in the pouring rain in front of the spot where you and your boyfriend met up, crying because he just dumped you as you called Katsuki on your phone.