"I think you need some sleep," she gently suggests.

Real sleep, that is. Not.. whatever he has come out of. She isn't sure whether he came out of the ocean, or out of the goo, or out of both... and she really hopes it isn't the latter, because that just sounds incredibly unpleasant. It would explain why Nara'a seems a little bit on edge about all of this, especially when combined with everything he must have been going through back home.

Either way - she does think she's right about her suggestion. It's why Chizuru is climbing back onto her feet, holding out her hand towards him so she can help him up.

"I'll get you home."

Though her tone is still gentle, there's something faintly insistent about it too. Like she's going to be stubborn here, and insist on at least this much. Ensure Nara'a gets back home, so he can shower to get all this junk off him, and then properly sleep. Just knock himself out for a while. Then he won't have to think so much, since it doesn't feel like overthinking this is going to be good for him. It might only make him feel worse, even if he is fine right now.

(And she's questioning that too, just a little bit, though she's too polite to question it out loud. So it remains in her mind for now.)