Ideas
This seems awfully similar to the other bug report where sims can sabotage, swipe, or fight sims without the necessary requirements in the game to do so....
hopefully these are easy for the sims team to recreate and fix for the next update
I've noticed that to. I can sabotage my computer, my fridge etc. and for some reason I can fight random sims for absolutely no reason.
I have also noticed that flirting is happening more often. Like, I move into a new neighborhood (let's use Oasis Springs as an example) and Johnny Zest comes for the welcome wagon and the chat for a while and suddenly the romance bar is like half full, so you need to do the 'ask to just be friends' interaction.
My sim also gets embarrassed more frequently for some reason.
PC- No Mods or CC