The Carrie Diaries Chapter 21

Carrie messes up all her dives at her swim meet and when the meets over goes into the locker room to change but only to find that Donna La donna has stolen her clothes out of her gym locker. She gets Maggie to help her find some other clothes but Maggie tells her that somebody has got to tell Donna to stop, and that somebody should be Sebastian. On the way home from the meet Sebastian and Lali are anything but supportive, in fact they laugh at her thinking it was so funny that Carries clothes were taken. Then she storms in her house and talked to her sister about it who said "I think Lali is trying to undermine your relationship with Sebastian."