Two former lovers find themselves struggling for shared closure as one of them prepares to stage a play about the unspeakable tragedy that tore them apart decades ago.

Making Waves is the story of Cella (Jacqueline Blom) and her 71-year-old mother Johanna (Kitty Courbois). Life smiles upon Cella. Happily divorced, having two children and a successful job as a presenter at a local station, for which she interviews people every morning who take the ferry across the IJ river. In her enthusiasm, Cella resembles her mother, once a celebrated violinist, but the similarity also causes friction between the two women. Just when Cella meets a new love, her father's sudden death puts her life on a different track. Johanna increasingly muddles past and present and brings back fragments of memories that point to a painful secret she carries on her back. Cella tries to dig up the truth.

Luuk is a truck driver who seems to be a goodhearted father for his eight-year-old daughter Isabel. After Luuk divorced from his wife Karen, Isabel lives with her mother. Whenever Luuk has the chance he takes Isabel to the sea or for a ride in his truck, which only carries sand. On one of those occasions Luuk discovers the horrific reason why Isabel is so quiet that day. From that moment on Luuk has to cope with a new and unexpected situation. Luuk kidnaps his daughter in an attempt to protect her, but he slowly loses control.

Beautiful lawyer Dominique has a passionate night with real estate tycoon Alexander. The next day Alexander is quite aloof. Dominique is astonished when she finds out he wants to hire her.

As her last lover Dirk breaks with her to his wedding to give a new chance, Anna has had it. For her no more men. Never. That same day she meets Rob. And a few hours later Sander. Both men fall in love with Anna, and she also falls for them. Together they form the perfect man Rob for jobs at home and good sex and Sander for the romance and ....