Otonari no tenshi-sama ni itsu no ma ni ka dame-ningen ni sareteita ken

It can be said that it is a well-made emotional anime, maybe at first glance, it seems like a fantasy to some people, but with more accuracy, somehow the director depicted the experience of forming a deep romantic relationship drop by drop based on the needs of both parties with a gentle slant on the other hand, concepts such as attention to others, the need for love in everyone, selflessness, love, loneliness, decency and hard work are emphasized by the director, and you can see the great impact of each and every small action of people on the life path of others.

If you are looking for a sweet and enjoyable experience without major concerns, I recommend it to you, it's a pure slice-of-life anime.