Sekine invites Chiyo to a sleepover at her house, and the other two invite themselves as well. They deepen their bond while Rikka learns more about the quirky cultural activities that take place on Earth.
Oh, does Rikka take up 
half the total or something?
Soll heißen, 50 % ihrer Liebe
geht an Rikka?
Espera,
¿Rikka acapara la mitad o algo así?
Espera,
¿Rikka acapara la mitad o algo así?
Ton amour pour Rikka
compte pour une moitié, c’est ça ?
Forse Rikka si prende la metà del totale?
Ah, significa que seu amor
pela Rikka é metade do total?
А, или, получается,
Рикка забрала половину любви?