Continuity mistake: When Jake is told to take his soccer equipment and put it in his room, he takes it and sits on his bed, and shoves all the gear underneath his bed. In the next shot when Trish enters the room, half of the equipment is back out on the floor again.
Continuity mistake: When Vanessa and Miyuki show Allison how to wear her school uniform cooly, the length of Allison's tie changes between shots before she rolls her skirt up higher, and how far pulled up her long white socks are differs as well, and also in following shots too.
Continuity mistake: When Eason is in his photography lab, he puts a photo into the liquid to develop. The photo then develops and we see the blurry image in the photo turn to ink. During this scene, the small clock timer beside the liquid bath changes position between shots.