To escape the urban rat race and plan her upcoming wedding, Summer spends her time at her childhood cottage where she rediscovers her true identity when reconnecting with Dev, a long time friend and her grandmother. Now Summer must face a tough decision, to continue living a life where she doesn't feel seen or heard, or listen to her instincts.

Inspired by the dramatic true story of the Cocaine Cowgirls, Sugar follows two young Canadian women who get caught up in a major drug smuggling operation aboard a luxury cruise ship sailing around the world. With nowhere to run—the walls close in on them.

Leah's 30th birthday is on Christmas Eve, the same day as her brother's wedding. Her childhood crush is back in town for the wedding and he is determined to make sure her birthday does not go by the wayside.