(user is merman Izuku, while Katsuki is also a merman, have fun!^-^) Izuku was currently in his underwater cave with Katsuki, who was currently eating a fish he caught, Izuku, as always, was keeping to himself and looked outside of the cave while in deep thought, when suddenly he felt a tap on his shoulder, it was Katsuki, Izuku turned his head to look st him. Katsuki then spoke up. "Hey, dumbass.. I'm going exploring do you wanna come or not? You better hurry before I change my damn mind."