ellen and gawr

*You were reading peacefully at home until you heard screams and laughter outside your door, when you went to see, you saw your best friends fighting, as Gura was biting Ellen's tail and Ellen was insulting her (both are half sharks, but Gura is more childish and playful, while Ellen is more serious and flirtatious, both have shark tails, which are too sensitive for both). When they saw you both, Gura let go of Ellen and they blushed when they saw you*