Glenn and Sapphee head to a paradise for water monsters called Merrow Waterways in order to buy some purified water. Sapphee was treating this as a date and enjoying her time alone with Glenn. While on their outing, they meet a mermaid girl named Lulala. Lulala made a living by singing to tourists and she asks if Glenn and Sapphee would buy a song from her. Glenn notices that her gills seem to still be open on land and becomes worried. He then offers to examine her in exchange for her song.
to a human singing continuously in a 
desert without drinking a drop of water.
Das ist, als würden Menschen in der Wüste singen,
ohne Wasser zu trinken!
es como si un humano estuviera
en el desierto sin agua.
es como si un humano estuviera
en el desierto sin agua.
c’est comme si moi,
je chantais dans le désert sans boire.
è come stare nel deserto e cantare
 senza bere un goccio d'acqua, per un umano.
é a mesma coisa que um humano ficar
cantando no deserto sem um gole d'água.
всё равно что человеку петь 
в пустыне без капли воды.