Nibiiro no Hako no Naka de Episode 3

Miwa Motoaki Ritsu Aoi and Satoru have lived in the same apartment complex for years and they are childhood friends. When they were younger they always played together. Now they are high school students and they attend the same high school. They are still friends but their relationships have changed.Miwa has feelings for Motoaki but she cant tell him about ...