ลาร์ส หนุ่มโสดนิสัยดีตกหลุมรัก “ผู้หญิง” คนหนึ่งซึ่งบังเอิญว่าเธอผู้นั้นมิใช่มนุษย์แต่เป็น “ตุ๊กตายาง” บรรดาคนรอบข้างของเขาจึงพยายามหาทางแก้ไข

Sometimes you find love where you'd least expect it. Just ask Lars (Academy Award-Nominee Ryan Gosling); a sweet but quirky guy who thinks he's found the girl of his dreams in a life-sized doll named Bianca. Lars is completely content with his artificial girlfriend; but when he develops feelings for Margo; an attractive co-worker; Lars finds himself lost in a hilariously unique love triangle; hoping to somehow discover the real meaning of true love. Offbeat and endearing; this romantic comedy takes a fresh look at dating and relationships and dares to ask the question: What's so wrong with being happy?