After making an assumption that Yuu is planning to go on a trip with Miki, Suzu tries to ruin their travel plans by convincing everyone to go skiing.
Show: Marmalade Boy
Miki's parents come home from their vacation to announce that they are getting a divorce. But what is more shocking is that they have switched partners with another couple! And to top things off, this other couple has a handsome son, Yuu, who Miki begins to develop feelings for. To make things more disturbing, everyone moves into one house. What will everyone think about Miki's family lifestyle?
New Year's pattern of love "It's going to be a wonderful year."
Miki gets a toy ring from Yuu when they pay a New Year's visit to the shrine with their friends. Suzu's father tells Yuu to consider studying abroad.
The morning of lovers "Merry Christmas."
Kei performs his original piano music for Miki on Christmas Eve. Yuu rushes to Anju's side after being notified that she has collapsed.
A Holy night "I'm alone on Christmas Eve…"
Anju contemplates getting a potentially fatal surgery. Miki's uncertainty grows when Yuu reveals he didn't know what to say after Anju's confession.