The Underclass

Papaeng is caught cheating and punished by going into the lower scoring class. Thinking herself above the girls in class she decides not to befriend them and soon realizes in order to get out she needs to work with them.

A friend of Papaeng is taken to the student court over a cheating scandal she says she did not commit. Papaeng decides to help despite ignoring her in the past.

Meen and the gang invite Papaeng to go with them to Meen's house over the weekend to work on their group project. Once Papaeng agrees the gang instead decide to make this a bonding trip.

Black Sheep imitators, calling themselves BS, come out making the real Black sheep look bad and vengeful.

Tee learns new information and contemplates what he should do with it. Meanwhile, Pang is also having a hard time deciding who she should stick with.

We learn the history what caused the estrangement between Pang and Puen. Meen and Tee try and help the pair mend the siblings relationship.