When Bay is manning the shooting booth at Maui Kansas and discussing her upcoming date with Ty, a background character is seen shooting one of the game's pellet guns in one shot. At no point does he pay money to do so and is gone in the before and after shots.
After John asks Daphne to make him a tofu scramble, she hugs him and he makes a sound that it hurt him. Daphne wasn't looking at his face, but reacted when he made the noise. She is supposed to be deaf so shouldn't have reacted to an auditory cue that she couldn't see.