(00:59:40-01:00:42):

Jenna Rink visits her parents. Her mother talks to Jenna about past mistakes and gives her some advice.

Later in the movie, Jenna goes to the house Matt and Wendy will be married from. She sneaks inside using a bunch of flowers to hide behind. She sneaks past some people and up the stairs.

(01:25:29-01:25:34):

Just before she walks up the stairs, who is in front, clearly visible to the naked eye? Jenna's mother. What is she doing there?