Story
"You, who feel more distant from me than anyone else, are the only person I want to understand better." Kasumi and Kei have been friends since they were just little kids. Kei always watched over Kasumi as she would innocently run into any situation with a smile. In their last year of high school, on Kasumi's 18th birthday, she declares that she wants to go with Kei to the love hotel in their town as a birthday gift?! Ever since her confusion on what happens there was settled, the two haven't been able to talk to each other.
Synopsis via AniList (English).
