Lilly Heiden, a chef, who plans to build up a catering company together with assistant Pablo, discovers that she is pregnant. News of this happy event also has repercussions for her private life; her plan to move into a new apartment with father-to-be Christian fails. Christian, a sports editor, falls victim to a bad attack of baby panic, and the disappointed Lilly has no alternative but to flee. She isn't alone for long, though. Her attractive new neighbour Ulli König falls in love with her and makes it abundantly clear that he wants to take charge of the child. All of which again causes Lilly to panic: how is she supposed to know what she really wants when her hormones are driving her crazy? With the help of her equally pregnant friend Ida, Lilly now attends to find out whether she could really imagine spending the future with Ulli... Or does she still love Christian after all?