Very lucky to work from home together, me full time, him part time WFH part time teacher.
He sneezes loud on purpose, chews too loudly (even drinks wtaf), asks me what's for dinner every fecking night, takes long showers at strange time of the day in our only bathroom, drinks way too many cups of tea
I take over the living room, finish work late, take too many video calls, eat all of the oranges, don't finish cups of tea (I never wanted), wee too much (drinking lots water).
He bought my favourite biscuits and took ace pictures of the Christmas decorations for my work competition (he does not care about but I do cos I was roped in to organise) without being asked. I make packed lunches for DC because he hates it and I quite like it.
DC do not close cupboards, push chairs in, eat all of the chocolate digestives in 10 mins, are really loud, are starving.
Noticed none of this before lockdown, been together 20 years.