Xiaoxi's parents make an unexpected visit while Jiang Chen is staying the night; Xiaoxi's friends organise a surprise showing at her book signing.

Heon shows up to a gathering in his old school uniform and gets honest about his feelings; Dae-sung decides it's time to bare his heart to Sol-i.

As Jiang Chen and Xiaoxi discuss the issues of their past break-up, Xiaoxi is shocked when Jiang Chen asks her for another chance.

After a chance meeting with Xiaoxi three years later, Jiang Chen helps organise her dad's surgery and prepares to win her heart.

Sol-i stuggles while looking for a job and putting up with Heon's work schedule, then she snaps when she finds out he may be leaving for America.

Xiaoxi and Jiang Chen are entered into a best couple contest at university; Jiang Chen asks his mentor to assist with Lu Yang's surgery.

As all her friends get accepted into college, Sol-i feels down about herself, Heon encourages her to keep trying, and promises he'll help.

Jingxiao stops by the hospital to help Lu Yang with his school work; Jiang Chen's mother refuses to accept his decision to drop out on Tsinghua University.

An injured Wu Bosong is forced to forfeit the swimming competition; Xiaoxi sets her focus towards study so she can join Jiang Chen in Beijing.

Hui-ji steals from the school nurse's office; Jin-hwan stops coming to school when he finds out about Ha-young's crush on someone else.

A devastated Xiaoxi refuses to talk with Jiang Chen, despite his attempts to fix their relationship; Li Wei is caught cheating on a test.

Wu Bosong encounters the national team coach; Xiaoxi is hoping for a romantic evening with Jiang Chen under the fireworks until she spots him with Li Wei.

As Christmas grows nearer, Xiaoxi decides to take up knitting; while delivering Mr Li a scarf, Lin Jingxiao notices another gift on his desk.

Wu Bosong discovers a way to spend time with Xiaoxi when she is quarantined for avian flu, putting himself in the line of fire.

When a confession note makes Sol-i awkward around him, Dae-sung assures her it was a joke. Jin-hwan gets help facing his bullies.

Heon agrees to spend a Saturday with Sol-i, who wants to take him to see his favourite soccer team, but his mood soon sours.

Excited to try out for a TV singing competition, Jeong Jin-hwan asks friends to come and support him. Sol-i worries when her parents fight.

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.

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.

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.

Sol-i surprises her friends by declaring that she's running for class representative; while Dae-sung shows his support, Heon disappoints her.

Woo Dae-sung ditches swim practise before a competition for a fun night out at karaoke; when Heon is down, Sol-i wants to be by his side.

Shin Sol-i isn't shy about her unrequited crush on Cha Heon, her next-door neighbour, so one day she decides to write him the perfect love letter.