When self proclaimed tough girls Amber, Kataline, and Tiffany are sent back home by their parents, they expected lots and lots of time for themselves. Maybe make new friends. They expected long walks on beaches, shopping at malls, normal high school parties, and maybe some boy-hunting (in Amber's case, that is).
But as usual, Fate decides it doesn't want them on vacation, after all.
What happens when they find out the real reason they were sent back home? To a country they don't have any memories of. Aside from knowing they were born there, of course.
In a small town, two childhood best friends had shared a deep yet unspoken love, more than friends. Both thought it was an unrequited love and chose to keep it as a secret. They keep their feelings hidden and navigate the complexities of young love- misunderstandings and unspoken feelings which have led to be their biggest regret and what ifs.
After many years, a twist of fate offers a chance for Cosmos revisit his history, to go again to his missed chances and opportunities to express his love for her, going back to his memories of her, his yesterdays with her.
Will they finally take the risk, or will the past remain etched in regret?