Plot hole: After the scene of Rachel as a child, there are six days worth of events in what should be five days. Monday Lisa kills herself. Rachel works at photo hut. Tuesday Jesse and Tracy have sex, Walter is hit by car. Wednesday Rachel stands Jesse up because Mark and Eric have come to her house. Thursday Jesse and Rachel's first date - no sex. Thursday again Eric meets with the DA and Jesse and Rachel have sex. Friday is the game and party.
Continuity mistake: Rachel breaks the snow globe on the counselor's desk. After it shatters, there's only a small piece of glass still in it. When Rachel leaves the room, the camera shows another shot of it. Only this time, there's a much larger piece on the opposite side intact.