In the rightmost panel: Fishing for others has been a bit of a moral challenge for our friend, but being forced to eat fish himself has pushed him to press for an alternative. Serk is a kind of preserved vegetable-seaweed patty Ilon has grown accustomed to having, but there is no more on board.
The exclamation Vushugutpii! (VOO-shoo-GOOT-pfee) (or vusugutpi in Ondoko) translates as “Glass trees!” and is a rather old fashioned cry of surprise.
Sonia seems to be climbing another full social ladder.