During Christmas, Mei seems happy that she wants an intimate moment with Yuzu. However, Yuzu doesn’t know how to react.
From last time, Mei have Yuzu touch her heart with her hands. It’s obviously racing. When Mei takes off her shirt, Yuzu was going to kiss her. However, she couldn’t bring herself to do it for some reason. With that, Mei stopped interacting with Yuzu like they were in the first half. It’s disappointing that Mei closed herself again simply because Yuzu wasn’t ready.
Either way, Matsuri visits Yuzu at her apartment. She doesn’t cause any trouble besides revealing Yuzu’s secret stash of yuri manga or rather, her research material. As always, love never goes as smoothly as in fictional stories. Matsuri eventually, reminds Yuzu that she needs to be more considerate to the feelings of the person she loves. Maybe Yuzu should have just kissed her during Christmas instead of hesitating. Even so, it’s obvious that Mei is going too fast in advancing her relationship.
The next day, Yuzu overslept and is now late for the field trip. She ran to the train station. Unfortunately, she missed the train. There, she meets a light-purple haired girl. Her name is Tachibana Sara. Despite her being short, she is the older twin. Her older twin Nina is taller and looks more attractive.
While riding on a bullet train with Yuzu, Sara mentions that she saw a wonderful person. It will become obvious who towards the end. Still, it’s interesting that Sara is willing to fall in love with someone regardless of their gender.
Even after Yuzu and Sara got to Kyoto and Harumi telling her current location, they had trouble catching up. Eventually, they sat down and Sara notices that Yuzu looks sad. Yuzu tells Sara what happened during Christmas and asks for advice. She eventually starts crying. Sara eventually ensures her that her crush will understand her kindness too.
After a lot of chasing, they eventually arrived at the hotel. This is where Nina reunites with Sara. While Yuzu goes into the hotel, Sara points out the girl she is destined to be with. It’s obvious that Sara have a crush on Mei. It seems that Yuzu doesn’t realize that Sara is actually her rival.
Aside from Himeko lecturing Yuzu, Yuzu attempts to mend things with Mei. She talked to her and revealed why she didn’t kissed her during Christmas. Mei eventually tells Yuzu to forget everything that happened that day. This looks like a setback for Yuzu given how much effort to get to this point. Moreover, Nina overhears what they were saying. It will become obvious that Nina will try to help Sara to hook her up with Mei.
While this is yet another obstacle, things will eventually work out in the end. Mei and Yuzu will eventually realize that they both made a mistake that day and come back to their senses.