Flower Girl is a romantic comedy in which a shy florist teams up with a movie star to push her lifelong boyfriend into proposing marriage.Kemi (26) works in her parentsâ€™ flower shop and she dreams of becoming one of the happy married couples she sees every day. Her long time lawyer boyfriend Umar (28) has promised to marry her when he gets a promotion, but she is growing increasingly impatient. Still living with her embarrassing parents, she spends her nights in her room, planning the wedding she hopes to have some day.Then comes the day she has been waiting for. Umar has got the promotion! However, when she arrives expecting a big proposal, he breaks up with her instead. Devastated, she goes on a delivery and unable to see where she is going through the tears of grief, she is hit by a car. The driver turns out to be Tunde Kulani, the famous Nollywood movie star.While Tunde tends to her wounds, she breaks down and confesses her dilemma. Tunde offers to help get Umar to propose. They devise a plan. They will pretend to be a couple to make Umar jealous and get him back proposing on his knees.