Ava scales a blockhouse on which a young man is seated. The boy leaves, she goes down on the sand. To retain the boy, she lifts her T-shirt and shows her breasts.
Ava blindfolds herself, walks a dog to a secluded beach, and then, still blindfolded, strips naked to go swimming.
She eventually takes off the blindfold, only to see a boy watching her from the beach.
Bertil (Oscar) finds he can miniaturise and join a new friend below the floor, Nils (Jonatan). They take a soapy bath in a two-handled cup before the rat Tjoksan scares them and they dry off with towels.