在这部见习丘比特家庭片中,丽贝卡墨菲是一个愤世嫉俗的缺爱寡妇，她的整个世界都围绕着她的12岁的儿子贾斯汀，贾斯汀从小就没了父亲，但是在音乐方面天赋异禀，他知道妈妈为了他不愿意再跟男人约会，于是他决定撮合妈妈和自己的吉他老师的恋情，这个小小的见习丘比特能成功吗？
Rebecca Murphy is a cynical, down-on-love widow whose whole world revolves around her son, Justin, 12, a budding musician who can't remember his late father. Rebecca has no desire to date despite efforts by her feisty neighbor, Olive, who has a love advice column called Call Me Cupid. When Olive is pressured by her editor to get with the times, she enlists Justin to help her answer a letter. Unbeknownst to Justin, she publishes his advice under the alter ego, Cupid's Proxy. Justin goes ballistic until Olive makes him a deal he can't refuse. When Call Me Cupid receives a letter from someone who can only be Justin's guitar teacher, Stewart, Justin springs into action. He creates yet another alter ego even Olive doesn't know about in an attempt to get Stewart together with his mother. When his plans come crashing down, Justin has to come clean to both his mother and Stewart. Will all his efforts be in vain or will Rebecca finally decide to take another chance on love?
