Solty Rei: Surechigau Kimochi de, Omoi Au Kokoro de.

Overview

During the preparations for Appreciation Day, Solty watches people in the city going about and preparing for the celebration and is confronted with a thought: what is true happiness? While trying to understand happiness and the complexity of human emotions, a young girl who has had a falling out with her mother confronts Solty and Rose asking for their help.

Source: AniList