Botanist Jenny Taft has traveled all over the world with her boyfriend Owen in search of the rare heart orchid. A myth states that the rare flower will only bloom when a couple finds true love, but Jenny doesn't buy into it. When she heads out to California to assist her mother Eileen with the sale of her childhood home, Jenny is flooded with memories of the cruel treatment she received as a teenager. As luck would have it, Jenny bumps into her high-school crush Shane, now a teacher at their alma mater. Hoping to make amends for his mean prom-night trick on her, he now asks her to accompany him to the prom he's chaperoning. Jenny is torn between her relationship with Owen and rekindled feelings for Shane. Will a kiss from one or the other get the heart orchid to finally blossom?