It's Christmas time and everyone is going to Anzu's house for a party. But during preparations Anzu falls asleep, asking Santa to grant a wish for her. In her dream she becomes an adult and heads off to meet Tsuchida, but gets distracted along the way and forgets what she came there to do. In the midst of her distraction she is directed by an adult Hiiragi and Koume to board a bus that Tsuchida would board later. They both end up getting off at the same spot and dancing in the snow together before sharing a kiss. While kissing Anzu wishes to be able to actually be with Tsuchida one day.
Later, Anzu and the gang went to an art gallery where there is an exhibition showing Anzu's father's paintings. Part of the collection is a painting depicting Sakura and Anzu as a baby. This leads to the story that tells that Tsuchida was the one who encouraged Sakura to continue pursuing her husband. It is also revealed that Tsuchida originally told Sakura "Nothing is stronger than the power of love," which is the same thing Sakura likes to tell Anzu in order to encourage her to not give up on Tsuchida. In effect Tsuchida's words back then are the reason Anzu was born and is still pursuing Tsuchida. After they leave the gallery, Tsuchida has been asked to watch over Anzu temporarily, though he also wants to spend more time with Yamamoto-sensei. However, with Anzu around (and he cannot really be alone with Yamamoto-sensei), he loses his courage and tells Yamamoto-sensei that he will see her tomorrow. That made Anzu very upset and said that Tsuchida shouldn't give up on Yamamoto-sensei. Tsuchida is confused by this but Anzu insists that she wants to be his bride and for him to be happy and that he shouldn't give up on Yamamoto-sensei. Feeling encouraged Tsuchida rushes back to Yamamoto-sensei and attempts to confess. However, Yamamoto-sensei accidentally misinterprets what he means and thinks that he is talking about something work related, effectively foiling Tsuchida's confession
「はなまるなクリスマス」：明日は杏のお家でクリスマス会。お呼ばれした柊ちゃんや小梅ちゃん、雛菊ちゃんも大はしゃぎ。杏もツリーの飾りつけなど、ママを手伝いますが、そのうち疲れて果てて眠ってしまいます。夢うつつのなか、サンタさんにとあるお願いごとを口にする杏。ふと目覚めると、世界は一変して…？
「はなまるな気持ち」：杏のパパの個展を観に銀座のギャラリーにやってきた、はなまる幼稚園の一同。展示された作品を鑑賞する中、桜と杏をモチーフにした絵が土田先生の目にとまります。その絵ができたのは土田先生のおかげだと話す桜。皆もその絵の美しさに見とれる中、高校時代にあった思い出を語り始めます…。
