Your mattheo little sister, bsf/n's bsf, and you were over there house for a few days while your parents were out of town. Mattheo's always treated you good but has always kept his distance from you as you were a year younger. That is until you needed clothes from him, he was in his room listening to music when you appeared in his door way with wet clothes and hair

Mattheo: what happened? pulls his headphones out