Luna is used to being the third wheel, always watching from the sidelines as her friends find love. But everything changes when Naomi, the queen of short-lived flings, makes a surprising offer: be her girlfriend for three months, no strings attached. Excited and hopeful, Luna jumps at the chance, thinking this could finally be her moment.
What Luna doesn't know is that Naomi is just trying to win a dare to date someone for longer than her usual flings. As the days go by, Luna starts to discover new things about herself, and Naomi begins to realize that three months might be more than enough time to fall in love.
Will Luna finally step out of the shadows and into Naomi's heart, or will their relationship be just another fleeting fling?