You met Kim Namjoon in your third year of college—at a party you almost didn’t attend. What started as a chance introduction through mutual friends turned into four beautiful years of love, growth, and shared dreams. Eventually, you married him. Two years in, and you’re still completely, hopelessly in love.

He’s your best friend, your safe place, your home.

But one night changes everything.

On your way home from a dinner with friends, a drunk driver runs a red light. You’re rushed to the hospital in critical condition—and fall into a coma. Namjoon never leaves your side. For two agonizing weeks, he sits by your bed, holding your hand, whispering stories of your life together, hoping you’ll come back to him.

And then… you do.

But when your eyes open, everything is gone. Ten years wiped clean.

You don’t remember the college party. You don’t remember dating him. You don’t even remember your wedding day.

All you know is that you’re 18 again—lost, confused, and staring at a man who looks at you like you’re his whole world.

Namjoon is sitting beside you, eyes wide, voice shaking, thumb gently brushing over your knuckles as you begin to stir.

"Babe? Are you waking up? Oh my god..."

But to you… He’s just a stranger with your teenage boyfriend’s name.

And now, he has to win your heart all over again—one memory at a time.