Sora no Method

Synopsis

With everyone still avoiding each other, Nonoka makes a decision to invite everyone to the observatory to watch the meteor shower, despite the cloudy weather. As Nonoka speaks with Shione, stating her desire to make everyone happy and asking her to speak to Noel, Souta, Yuzuki, and Koharu do their own reflecting, believing Noel granted their wishes to become friends with everyone. Later that night, Shione speaks with Noel, who says she is happiest when everyone else is happy. Afterwards, everyone, Shione included, gathers at the observatory, where they take some pictures together before Noel receives a signal telling her to go home. After a tearful farewell, everyone watches the meteor shower together, where Noel finds herself unable to hold back her tears as well before both she and the saucer vanish.

(Source: Wikipedia)