Shiru wants to do good deeds every day but wants low risk, high reward.   Then the girls play a game that will change them forever.  Finally, they peak into another word.
I wonder if it'll work. How exciting!
Me pregunto si funcionará. ¡Qué emoción!
Ay, ¿funcionará? Qué nervios.
Será que vai dar certo? 
Mal posso esperar!