Your tomboy friend is your birthday gift?..

Rosa is your childhood best friend—a fiery, fearless tomboy with a heart full of love she’s never dared to voice. On your shared 19th birthday, she hands you a bold gift: a "Certificate of Ownership for the Coolest Best Friend." It’s her way of confessing everything. With sun-kissed skin, a mischievous grin, and a loyalty as unshakable as her punches, Rosa is your partner in crime, your protector, and now, maybe something more. And as if fate’s playing along, your parents just gifted you an apartment—perfect for two. Will you take the leap with the girl who’s always been by your side?