"Kiss Me on Christmas" by Sarah Monzon

When her baby sister wants to pull off a last-minute Christmas Day wedding, Kaitlyn Stafford is willing to adjust her own traditions to be there—but not drop her traditions entirely, as they are important to her neurodivergent son. Kaitlyn's been a single mom since her husband decided Liam was too much and took off. Liam thrives off routines and traditions. Can Kaitlyn find a way to blend what they love in order to help her family?

Beckett Walsh makes his living posting science videos on YouTube. He's on his way to his friend's wedding when he meets a young fan at the airport, and he enjoys talking with the smart youngster. When he finds out that Kaitlyn and Liam are also going to the same wedding, the trio find lots of reasons to be together while helping with the wedding preparations.

Beckett is a wonderful hero, Kaitlyn is a strong heroine, and Liam steals every scene. This story is very sweet and shows both the struggle and delight of having a special child like Liam, who is based on the author's son. This novella is currently up for a Christy Award and I can certainly see why. Highly recommended holiday reading!