Isaku works up the nerve to confess her feelings to Keiya, and not only is Keiya's response upsetting, but he also almost kisses another girl at school the next day. Isaku's friends try to give him advice on how to rectify his mistakes.
From now on, I won't do
that with anyone but you.
من الآن فصاعداً، لن أفعل ذلك مع أحد سواكِ
Von jetzt an tue ich so etwas
mit niemandem außer dir.
Desde ahora no haré esas cosas
con nadie más que tú.
A partir de ahora, no volveré a hacerlo
con nadie que no seas tú.
Je n’embrasserai
personne d’autre que vous, désormais.
D'ora in avanti quelle cose
 le farò solo con lei, signorina Isaku.
A partir de agora, não vou fazer esse
tipo de coisa com ninguém além de você.
С этого момента
я не буду целовать других.