Is there ANY possible way that someone on Facebook knows you've been stalking them?

[Oswin]

I've been 'checking up' on this person on Facebook for a while now and all of a sudden they have changed their privacy settings from public to private.

Is there any possible way they could find out?

Thank you x

[Junior]

only when you fap too much.

[Sparky]

No only if you liked and commented on things

[Faith]

No not unless u comment on all there stuff but you shouldn't stalk its against the law and if you send messages on a fake profile then yes you will be caught. If your just looking at there stuff then no have you told any1 you look at there stuff maybe they have told on you or maybe they changed there settings as they want to be more safe online.

[Daniel]

No There is No Way Facebook Does Not Provide Any Feature That Allows People to Find Out Who Views There Profile And Any Apps that Claim That They Can Do That Are Fake and Dont Work and Used Towards Spam

[James Mc]

There is no way, other wise we would all be able to see who has viewed our profiles.

[sewrobb]

FB says "No, Facebook does not provide a functionality that enables you to track who is viewing your timeline, or parts of your timeline, such as your photos. Third party applications also cannot provide this functionality. Applications that claim to give you this ability will be removed from Facebook for violating policy."