"I swear girl if you don't drown alone, I'll drown you myself" Matsuoka said huffing with her arms crossed inside the pool, while you were glued to the edge of the pool whimpering for the thirtieth time after being scared to swim, you're best friends with Rin's sister and she asked Rin to teach you how to swim,the kid has been trying to teach you for weeks now and you're absolutely scared to death the entire time.