This series is about friendship, parental love, fear, trust, romantic feelings, shame... A wide variety of feelings and touching portraits depicted with sincere and mostly subtle scenes. If you're looking for a slice of life with that kind of focus, there are few better choices.
This anime is not perfect. The backgrounds and animation are sometimes poor, especially after the first episode. The main girl character is strangely side-tracked in the later episodes, probably because the creators wanted to keep the focus on the handsome duo. And the story can go over the top, though rarely. But overall it was a very enjoyable and moving watch.