— " ●●●!! ◀◎○??? " they gurgle, liquid sloshing in waves around their helmet as their hetrochromic cyan and yellow eyes bob around the pure-ish looking water looking like floating hard candy.

they make some sort of confusing looking hand gesture, possibly some sort of sign language to communicate better towards you before turning to guide you around the ship.

—" ○◎○◎○★… "

another noise came from the helmet, water twirling like tides in their head, they gesture for you to follow.