Ritsu and few others accept Mizuguchi Marie's invitation to the marine resort, Sea Paraiso, within Mobius. The group is enjoying the various attractions when Aria suddenly says, "I think she saw me!" even though she's supposed to be invisible to normal people.
The girl in question is so beautiful that she's surrounded by men at the park, and when Ritsu goes to try and talk to her...
Do you know why humans 
have their eyes in front?
هل تعلم لماذا عيون البشر تكون
في المقدمة؟
Folge 6
Nur Optimismus bringt einen nicht voran.
Man muss auch die Situation erkennen.
¿Por qué los humanos
tienen los ojos así?
¿Por qué los humanos
tienen los ojos así?
Nos yeux sont devant
pour qu’on aille de l’avant !
Sai perché gli umani
hanno gli occhi in faccia?
Sabe por que os olhos
dos humanos é na frente?
Знаешь, почему у людей глаза спереди?