could be an error on their part. like ive had problems with my connection where i click some thing to fave it and it gets all screwed up so i end up faveing unfaving and then faveing again. thats just one idea any ways

Good point Rings... At first I was like... Ohhhhhhhhhh now there's just no reason to removes fa- Ohhhhhh yeaaaaah. The hasty clicking often results in the need to fave 2wice.

I got so fed up that I stopped faving altogether. Download a copy of the pic so when my fave gallery gets holes in it I don't have to worry anymore.

COMMON SENSE! Y U NO COMMON!?

Because it's theirs and theirs alone! YOU HAVE NO RIGHT TO FAV IT!

No...no we no leik when u fav...it's meeein! Yess, my preciousss...

if the unfav or unwatch is followed by a fav or watch, then they accidentally clicked too fast or have crappy net.
however, if nothing follows, then you got some asshat who decided he no longer liked the artwork. Or expected a "Thank you for the fav! ^_^" so they can be all like "yay, no problem. You're awesome <3" so then you're like ">_<;; lol, thanks" and then it goes "No, i'm honest" and then you're like "okay", and they go like "I can haz free arts/your babies/ be ur friend?"

Something like that :O

Well the first part and everything else people've been saying I can understand. Problem is it doesn't say who unfav'd, just as "user" so no way to tell if it was accidental or not. Mostly this pet peeve of mine pertains to journals; there'll be times when I check my messages and over half the journal entries are "deleted by user". That's when it gets kinda "jeez guy, why bother saying anything in the first place if you're just gonna keep deleting it?"

Well, i guess some people only start thinking AFTER hitting the post button...wait---NO! *clicked* AAAAAARGH *deletes*

It's retarded in that way. lol But yeah, I'd simply click "Edit journal" But then there's some jackasses that'll post really sensitive things about themselves or others and dont realize that the internet hate machine will make them pay for it like Nixon, only tenfold...

OH YOU'LL PAY! DON'T THINK YOU WONT PAY, CUZ YOU'LL PAY!!!! >8D

I've seen that happen with some folks who fav stuff from my FA page. I write stories as well as post illos of Commissions I've had done. What some folks do is fav a story as a kind of "bookmark" so they can come back and read it later, then when they are done most "unfav" it. I can understand that but I've seen more of the illo "unfaved" then the stories and that kind of puzzles me. Why fav it in the first place if.....

There are times I accidentally double click on the fave button, and it loads up a page and then I need to fave it again, either a slow, crappy network or so.