Senpai gets sick, so Nagatoro comes over to check on him. His family happens not to be home.
I shouldn't have let her in!
ما كان ينبغي أن أسمح لها بالدّخول
Ich hätte sie nicht reinlassen sollen!
Non avrei dovuto lasciarla entrare!
Eu sabia que não devia
ter deixado ela entrar!
Не стоило пускать её в комнату.