初恋の波 (Hatsukoi no Nami)

Background
The song talks about love of YUU and Yuzuki Yukari, where they try to show their feelings for each other. After several conversations, in the end they can express themselves.

KYO and WIL appear in dialogues, trying to help them.

Lyrics
NOTE:（掛け合い) / (kakeai) is the representation of the dialogue that occurs in music.