Natsuki has been acting strange and seems to have his head in the clouds through everything he does. After being interrogated by Minamo and the others, he reluctantly confesses to them that he kissed Atri in the ocean. 
and nurture your heart.
وتُنمِّين قلبكِ
und nähre dein Herz damit.
y cultives tu corazón poco a poco.
y cultives tu corazón poco a poco.
et remplis ton cœur
de ces expériences.
e cultive seu coração com cuidado.
развивай мироощущение.