I liked someones facebook picture then unliked, will they know?

[Alex]

I was on facebook and i accidently hit like. I immediatly unliked it but i dont want them to see.

[Saeran]

They won't see unless they saw it before you unliked it.

[Jazz]

well they will get a notification that you liked it. but they will see that the amount of likes did not change . and will probably figure it out. but you do not get a notification for someone unliked your photo.

[Phins Fan]

They will probably get a notification, but its no biggie. I did that once with a girl i liked, and she didnt even bring it up when we talked later. Dont worry about it.

[carmen]

I always get a notification if someone "likes" a photo...I always know if they unliked it because when I click the notification to see what they liked.. it will say it can't be found.

[layla]

If you had only liked it for a few seconds the person won't know (:

[ezio]

They will know.

[Lenny]

If the user is currently online at the time of you liking the photo, then yes, if the user is not online and then later does come on, the notification will NOT be there.

[Drizzy]

Well if the person is on while you liked his photo they will get notified even if you unliked it. The notification will still be there until you refresh the page or log out