Chapters 25 - 28: The New Years chapter at the beginning of the volume was really cute with Abe sick with a cold and needing to be taken care of. Valentine's was a really quick chapter and then Abe ends up meeting Akari's father and introducing himself to her parents. The bonus chapter at the end was also really fun. I look forward to seeing what happens next. 

🎊 Chapter 25: A New Year
❤ Chapter 26: Special and True!
Chapter 27: Together
Chapter 28: Your Rival