Shimamura just happens to run into Adachi's mom at the gym and they have an awkward encounter. Later on, Shimamura invites Adachi to karaoke with Hino and Nagafuji.
I won't invite you anymore if you don't like it.
Wenn du willst,
lade ich dich nicht mehr ein.
Ya no te invitaré si no te gusta.
Si no te gusta, no te invito más.
Si ça t’embête, je t’inviterai plus.
Se non ti piace non ti inviterò più.
Não te convido mais, se for o caso.
Если не хочешь, не буду звать.