Amane Fujimiya is a socially awkward first-year high school student who lives by himself in an apartment. His neighbor is schoolmate Mahiru Shiina, a girl who is so beautiful and so unreachable that the other students call her an "angel." On the way home one day, Amane notices Mahiru sitting alone on a park swing, drenched in the rain, so he lends her his umbrella. When Amane catches a cold the next day, Mahiru insists on taking care of him, and the two next-door strangers embark on an unusual new relationship.
I'm going to step out for a moment, 
so why don't you get changed before I return.
سوف أخرج لبعض الوقت، لذا
بدّل ملابسك ريثما أعود
Ich muss dich kurz dir selbst überlassen.
Voy a salir un momento,
cámbiate antes de que vuelva.
Voy a salir un momento,
cámbiate antes de que vuelva.
Je te laisse un moment.
Vado un attimo a casa, tu approfittane 
per cambiarti prima che torni.
Vou sair por um momento, então...
troque de roupa até eu voltar.
Я пока что выйду.