Cheer Up

Cheer practice begins, but the team gets more physical punishment than actual training. Yeon-doo and Yeol bond on a day out, upsetting Dong-jae.

Soo-ah and her friends have Teacher Yang wrongly accused of inappropriate behaviour. The corrupt principal is grateful for an opportunity to have him fired.

Yeon-doo and Ha-joon work together to prove Yeol's innocence. The cheerleading team goes on a camping trip before competing at the regionals.

Soo-ah finds herself at her wit's end as Yeol threatens to expose her, and she must find a way to protect her ranking, at all costs.

Soo-ah breaks down after her actions land Yeol in the hospital. Her classmates worry that her remorse might prompt her to take an extreme step.

Ha-joon regrets not having confessed his feelings to Yeon-doo earlier on. Yeol, Yeon-doo, and their parents must figure out what to do when their relationship is revealed.