Structure was what he wanted. She brought color and a splash of chaos. 

Dean Napier is a buttoned-up architect with two spirited nieces, a critical project deadline, and exactly zero patience for impulsive, free-spirited tutors. Sandra Bachman needed the income to restart her stained-glass business and agreed to work with the most infuriating man she's ever met — one who, unsettlingly, reminds her of her own estranged father. Thrown together at a lake house for a summer, with two matchmaking ten-year-olds making sure they're never far apart, Dean and Sandra discover that the things they need most aren't always the things they thought they wanted.