Continuity: When Carter is splashed as the twins jump into the pool, only one side of his head/hair is wet. In the next shot, all of his hair is wet. Submitted by marfbody

Visible crew/equipment: At the pool, when Sam brings the salmon plate to Fiona, just as she rushes down the stairs, the shadow of the boom mic and pole is seen moving from right to left, along the grass. Submitted by Rikki

Continuity: When Sam is running away from Austin at the dance, the bottom of her dress is very dirty, it's almost black. When she runs inside and runs up the stairs, her dress is white again. This is confirmed on the commentary.

Other: When Sam is texting Austin, she gets the reply the split second after she sends her text. There isn't enough time for Austin to read the text and reply.

Continuity: When Austin is typing to Sam near the middle of the movie, the very first book on the shelf in the background keeps changing.

Continuity: In the scene where Fiona is opening Sam's college envelope she puts a magazine and papers under her arm, but in the next shot there are only papers.