Boy Next Door (Winter x Reader)

Description:
In the winter of 2008, seven-year-old Minjeong faces her first Christmas away from her hometown of Busan, missing her friends, her old home, and the joy that once filled the season. With their new apartment still unfinished and no tree or toys in sight, her mother gently encourages her to write a letter to Santa. She does - pouring her heart out in hopes of a little magic.

What Minjeong doesn't know is that someone special reads her letter: Y/n, the curious eight-year-old boy living next door. Touched by her words, he decides to become Santa himself - not with reindeer or sleighs, but with kindness, a handmade gift, and a promise of friendship.

A quiet hallway, a simple letter, and a stolen moment of courage spark the beginning of something unforgettable - a gentle, heartwarming story about how one act of care can bring light to the loneliest Christmas.