Jane is a talented baker who lacks confidence and shies away from social situations. Extrovert Corinne decides to help Jane improve her social skills by encouraging her to commit to bringing cakes to bars every day for a year. Initially resistant, Jane eventually agrees and their cake-bar hopping plan begins to pay off. Jane starts to gain confidence and finds a new boyfriend. But when Corinne receives a life-altering diagnosis, Jane must step out of her comfort zone to help Corinne confront a serious challenge.