LOL well hey at least they'll have double the income to go on a date next time since spending time together should be more important than it being the exact date (if anything i'd expect more couples to celebrate right before or closer to the end of the year if christmas is crowded with couples [wonder if any vlogs for tourists walking down a christmas lit up street or so lol])
I'm pretty dense and even I would get the hint, this guy is just beyond saving
He's going to remember this moment is 3 years and realise "fuck, I'm the guy that she liked that worked on Christmas"