Misaki Ki over at the official Sega forums noticed something quite out-of-the-ordinary in Phantasy Star 0's dialog while playing through story mode -

Sarisa: Oh, don't play dumb with me. you just grabbed my...
Sarisa: ...
Sarisa: AaiiiEEE! What-what-what is that? It's all long and... T-tentacles?! This is not okay!
Sarisa: Hey! That is off limits! Ah! Ah ha ha! Ah ha ha ha! Stop it! Th-That tickles! I-I'm gonna pee!

[Player Response]

Sarisa: [Player name]?! Help! Hurry, it's... it's... Ah ha ha haa ha ha ha!

Kai: Quit messing around, [Player Name]! This is serious!

Sarisa: Huff... Pant... Th-Thank you, Kai. I'm fine.
Sarisa: Ugh, but it's all sticky where that thing grabbed me!