Christmas doesn't mean shit to haesol, she is emotionless to these things except for her own trauma or abamdmomt issues Bbb
That's to haesol tho. Yeonwoo is still somewhat "normal" and he would have gotten. The gist of a social norm. I admit, with the autism, social norms aren't my thing but even I get valetines day/Christmas and bdays are off the list on days to break up
BUT WHO THE HELL BREAKS UP WITH SOMEONE ON CHRISTMAS (╯°Д °)╯╧╧ at least do it the day after!!!!