Mitsuki and Nagi learn that Yamato has a secret based on his behavior at the party. Rather than being troubled by the secret itself, Nagi can't accept that Yamato is closing himself off from his friends. Yamato himself encounters his first acting wall at the filming location of his movie...
And because they know that, the people 
who love you leave you willingly.
ولأنهم يعلمون ذلك، الناس الذين يحبّونك يتركونك طوعاً
Da sie das wissen,
Al reconocerlo, los que te aman
te dejan ir voluntariamente.
Al reconocerlo, los que te aman
te dejan ir voluntariamente.
Ceux qui vous aiment le savent
Ed è proprio perché lo sanno,
E por saberem disso as pessoas que te
amam o deixam sem grandes problemas.
Люди, которые тебя любят, знают
об этом и поэтому уходят по своей воле.