Kazuha developed a crush on her friend Yunjin, but doesn't want to confess. However these last days, her friend acts weird which makes her confused and think, maybe she has a chance with her.

“There you go,” Kazuha takes a sharp intake of breath, closing her eyes as she shakes her head, “you’re teasing me again.” Yunjin widens her smile, chuckling. “Because maybe it’ll soothe your nerves.” “It doesn’t help.”   A hum. “Then I’ll stop.”  

Kazuha never really falls in love despite of having countless numbers of men latch on to her, but nevertheless she accepts them all since she craves for company. It was not until she met Yunjin that she learns how to love, though bittersweet it may be.