Annyeong chingus! It's been a long time since I wrote a story in here. I've been busy for the last few months, or I must say a year. Lots of things have happened. I know most of you know me as a SeoExo shipper, but I am actually a Goguma ever since. And because I miss them, I am writing my first ever one-shot story for the YongSeo couple. This story is inspired by Mariah Carey's song, "Miss You Most (At Christmas Time)." So I hope you'll all like it, especially the Gogumas out there!