Every Time, Every single time when an  "annoying SFL" comes around and argues with FL regarding ML. The majority of the times these SFLs, who do the annoying confrontations, are bubbly, airheaded, naive, and cute. And mostly their object of argument is that FL shouldn't pursue (even if she is not) ML and that ML belongs to her (SFL) . Always while saying those SFLs pout and whine.
AND GOD I CANNOT STOP MYSELF FROM SHIPPING FL AND SFL. From that point on I can't even continue watching the series.  I have dropped a plethora of dramas just because of this reason. An idea of a cute enemies-to-lovers GL is fixated in my head.

Yes, this is my minor inconvenience. what are your pet peeves/minor inconveniences while watching dramas?