Dear Sister

After many years apart, Hazuki is surprised when her younger sister, Misaki returns. What she doesn't realize is that she brings a secret with her.

As the sisters settle into their new lives together, their mother reveals a new love.

Misaki sets her plan to have Hazuki quit her job in motion.

One of Misaki's clients gets dangerously close. Meanwhile Hazuki's crush on Mr. Sakuraba grows.

Eight reveals his true feelings to Misaki.

As they grow closer, Yohei asks Hazuki something important. Eight volunteers to help Misaki with the pregnancy as Mr Sakuraba confronts her about the baby's father.

As Misaki's plan to bring Yohei and Hazuki together finally seems to have worked, she realizes she has feelings for Yohei.

Hazuki discovers Misaki's secret notebook listing all the plans she has to change Hazuki's life.

Misaki is rushed to the hospital.

On the day of Hazuki's wedding, she has a major surprise for Misaki.