Ride Your Wave (2019) 
So last night I watched an anime film (
spoilers ahead because none of you will watch it) where a young woman moved back to the coastal town that she grew up in so she can go surfing and basically not have to take a real job. She meets a young man who's a firefighter after her apartment block catches fire, they start dating which culminates in a lovey dovey scene on the traditional Japanese date night Christmas Eve, they have a magical evening and it starts snowing. She mentions that she wishes she could go surfing the next day because the waves are great the day after snow, but she has to work. He's been learning how to surf and goes surfing the next day on his own and drowns!! ON CHRISTMAS DAY!!
She spends the rest of the film imagining that she can see his spirit in bodies of water and starts taking a flask everywhere that she talks to (because of the spirit of her dead boyfriend..)
She finally starts to get over him and it's Christmas Eve again, she happens to be near the place she went on the date the year before when an announcement comes on the big screen and the tannoy from her dead boyfriend wishing her a happy Christmas, which he had booked the year before as a surprise (he mentions on the date how there is a huge waiting list) and she just loses it - as you can imagine. The End...
Christmas is ruined
I actually really enjoyed it lol...