Rin Rin and Mei help each other out in getting dates with their idols.  Polar Bear takes everybody smelt fishing with humorous results.
I couldn't go have fun just by myself.
se me hace imposible divertirme sola.
No puedo ir a divertirme sin ti.
Je ne peux tout de même pas
 aller m’amuser sans toi.
Eu não poderia ir me divertir sozinha.