Desperate for prize money so she can buy Heon a birthday present, Sol-i pours all her energy into winning at the school's sports competition.

Jiang Chen refuses to participate in Xiaoxi's production of My Fair Princess for the school contest; Wu Bosong grows closer to XIaoxi while practising lines.

Reeling from the embarrassing mix-up in the play, Xiaoxi struggles to prepare for her final exams; Xiaoxi's parents debate about whether to transfer her to a different school.