Danica Green has one rule for her final season with the Surrey Sharks: no distractions. Especially not Lycus Anderson, the golden-boy co-captain whose betrayal two years ago shattered their friendship. Her teammate, Iris "Flower" Wang is trying to savor every last moment with her best friend, Fraser. But after a hug that crosses an unspoken line, Iris uncovers her freshman-year journal and a truth she's been running from: she's always been in love with him. Now, with graduation looming, staying quiet feels like its own kind of lie. For Danica and Iris, the hardest race won't be in the pool; it's the one against time to mend a broken friendship and confess a hidden love, or watch as their chances disappear into the deep end.