Que salga el sol! - Let the sun shine!

Sinopsis
"Había una vez, en un hermoso valle rodeado de altísimas montañas, un pequeño pueblo en el que vivían Héctor, Martina y Adrián.
Una mañana de primavera nuestros amigos, todavía desperezándose, miraban al cielo sorprendidos...
-Parece que el Sol no quiere salir -dice Héctor, dirigiéndose a sus amigos.
... -¿Cómo haremos para que el Sol pueda volver a brillar? -se preguntan Martina y Adrián mirando a Héctor, que es bajito y de mucho ingenio."

"Once upon a time there was a little town in a beautiful valley surrounded by towering mountains. There lived Héctor, Martina and Adrián.
One spring morning the three friends got up and, as they were still stretching themselves, they were surprised at what they saw in the sky...
'It seems the Sun doesn't want to rise today,' said Héctor turning to his friends.
...'What can we do to make the Sun shine again?' wondered Martina and Adrián looking at Héctor, who was small and very clever."