With her self-esteem destroyed after a break-up, Lucy visits a gym uncertain if she should join it. When she sees Gabriel, the irresistible, muscular bond trader, she signs up right away. Max is an excellent trainer who dreams of having his own business. Some of the clients are difficult, especially the new girl, who complains about everything. Isn't Lucy Reyes a rockstar business consultant? The two make a deal: if she helps him launch his business, he will help her get Gabriel.