Why click like on someone else profile pic?

@Paleandpolluted86: and because the person depicted isn't a close friend, she can't like the lighting, composition, etc. without giving the impression to be cheating? People can like a photo for many reasons. If her click of a button makes you feel uncomfortable, you may want to ask her what she likes about it before jumping to conclusions about betrayal.

@Paleandpolluted86: that's understandable. "Like" is a broad statement after all. If you wish to see the point though, you could ask her how she means it. Either way I wouldn't worry about your ex. His opinion on other people's actions on Facebook is none of your concern anymore.

@moviefan545: on Facebook