Kiss and White Lily for My Dearest Girl, Vol. 6

Yellow for gratitude. Pink for respect. Violet for apology. Red...for that someone special...This is the language of ribbons wrapped around flowers. What does it mean, though, when the person giving Izumi a flower wrapped in red is handing them out to multiple people? Is it okay for Izumi to keep it, even though Chiharu is the only one for her? While Izumi grapples with this question, Chiharu has to decide what's important to her when the one who broke her heart, Hoshino-senpai, pays a visit...