When Itsuki and Chitose visit Amane's apartment for a Christmas party only to discover that the angel Mahiru lives next door, they instantly become very curious about the relationship. Chitose, obsessed with cuteness, insists on becoming friends with Mahiru. The day after Christmas, Amane notices that Mahiru has a fever. Despite Mahiru's stubbornness, Amane convinces her to stay and rest in his room. When Mahiru sees Amane so diligently taking care of her as if returning the favor she did for him that one memorable day, it seems to put her at ease.
Someone who took care of me taught me how.
شخص كانت تعتني بي علّمتني ذلك
Jemand, der für mich sorgte,
brachte es mir bei.
Me lo enseñó la persona que me cuidaba.
Me lo enseñó la persona que me cuidaba.
J’ai appris avec une personne
qui s’occupait de moi.
Ho imparato dalla persona
che si occupava di me.
Alguém que cuidou
de mim me ensinou.
От женщины, которая за мной смотрела.