Childcare is a constant topic of discussion and argument between Nika and Tom. Until the seemingly perfect nanny enters their lives. But are their children safe with Manu? Nika meets the young, likeable woman by chance in the playground. When she spontaneously offers to be their nanny, Manu seems to the young couple like an angel fallen from heaven, improving their overburdened family life in no time at all. Designer Nika in particular gets on really well with the creative Manu, beyond all the children's issues. Tom is not quite so enthusiastic, he would like to keep the relationship on an employee basis, because Manu is increasingly intruding into their family life, spending the night with them and "standing in" for Nika at a family weekend.