The two fo them wait patiently for the mysterious people to leave...Nancy seems to be doing fine on her own, but Max keeps taking breaths of her little tank...until eventually the air goes empty.
Panicking, she swims to the surface, but Nancy stops her, afraid that whoever was up there would capture her and do something bad with them. Willing to help Max calm down, she let her take a breath of her tank instead.
As long as Nancy's tank has air, everything should be fine...right?