Sou is an ordinary high school student. His biggest worries are his Astronomy Club's project, the zany antics of his fellow club members, and his childhood friend who's suddenly not her usual cheerful self. But then, things take a strange turn...
even if they're shining now,
they might not exist anymore?
incluso si están brillando ahora,
¿quizá ya no existan?
mesmo as que se vê brilhando
talvez não existam mais.