Annabel struggles with the arrival of her new nanny, Tanya; she's constantly on her case and makes the most disgusting Polish dishes. Fortunately, Annabel discovers her inner strength through "Rock and Water Training." It turns out to be essential not only for breaking a plank, but also for eating Zurek.

The children participate in a fashion show. During the fitting, Hazel's measurements turn out to be much more ideal than her best friend's. Annabel isn't thrilled about this, especially when it turns out Mees is a real "boob guy."

It's almost May 4th, and Hazel and Annabel are off to clean the local monument. Mees and Ollie have other plans. The boys are on the warpath, but when their prank gets out of hand, it becomes a commemoration they won't soon forget.

Chantal has managed to enlist the beautiful Polish harpist Kaja for a house concert. Philip's love of classical music is suddenly rekindled, and Annabel also reveals her previously unknown talents.

Mees and Olivier's friendship is tested when they both participate in the same audition. Annabel also gets into a fight with her best friend and does her utmost to repair her bond with Hazel. No expense is spared, but ultimately, friendship is in the little things.

The arrival of an African family on the street causes quite a stir. Everyone is ready to welcome the poor guests, but a child below the equator isn't always a beggar.

In cooking class, the children learn the most exquisite dishes. Philip thoroughly enjoys the escargots and suckling lamb, but the teacher also finds it a tasty treat. Hazel watches with dismay, and Annabel also spontaneously becomes a vegetarian.

It's Valentine's Day, and everyone is captivated by love. Annabel and Hazel are fighting over the same prince charming, Philip is afraid of commitment, and Mees is eagerly awaiting the mailman. Only Ollie isn't participating. But when he does receive a card, it turns out he believes in love more than he should.