In the season finale, Kristen contemplates becoming a shut-in after an unfortunate incident at school.

Andrew surprises Kristen with a bicycle ride in the park.

Kristen's friend Hunter enlists her on a war against birds.

Lunch is so boring, Kristen's nose starts bleeding.

To help out a friend, Kristen fudges the truth.

What's the worst that can happen when Kristen sees the dentist?

Kristen's parents fill her in on the birds and the bees.

Kristen goes to Andrew's house to do homework… and maybe more?

Kristen meets up with the gang at a local restaurant, but her hands do all the talking.

When Kristen fails her exam, she uncovers an elaborate cheating ring — and a surprising culprit.