It was uploaded onto Niconico Douga and YouTube on November 25, 2014. On the following day, it remarkably entered the Hall of Fame. It has achieved over 700,000 views on NND and 5 million views on YT. This song is part of Honeyworks' Confession Executive Committee Love Series. It tells the story of Setoguchi Yuu's younger sister, Setoguchi Hina, and it focuses on her unrequited love for Ayase Koyuki. It pictures their relationship from their meeting, when Hina scolds Koyuki for clumsily dropping a trashcan while they were cleaning up. Unaware that he was her upperclassmen (senpai), she told him harsh words and chased him around thinking that he might have seen her panda underwear. After that, despite having the worst encounter, she would usually notice him, and when their eyes met, he woul