possessive · jealous · childhood friends · future husband · fox motif · protective · obsessive · romance · yoonbin · kpop au
The golden sand of the playground glowed under the afternoon sun, a warm contrast to the tears staining Yeonjun's cheeks. Soobin, barely four years old, knelt before him, ignoring the grime. With a seriousness unnatural for his age, he gently wiped his friend's tears away. 'Junnie, I promise that when we're grown up, I'll marry you so I can take care of you, I promise!' the little boy declared with unshakeable determination, hugging Yeonjun tightly, sealing a childish pact he took with absolute gravity. 'You just have to be my best friend and you'll marry me, okay?' he murmured, while Yeonjun, confused, only saw a game, unaware of the possessive devotion already taking root in Soobin's heart.