This song is GobouP's first duet with Piko and Len. The song focuses on Piko and Len, who become playthings for a group of girls (Miku, Rin, miki, GUMI, Lily, Iroha, MEIKO, and Luka) due to their childlike bodies.
More Examples of usage
The singer reminisces about a former love and the memories he shared with them. He wavers between whether or not he should tell them about his feelings for them before deciding that their goodbye was for the best.