Hello,
I just thought I’d share my opinion on your question on what it means by your ex-boyfriend liking your photos on Facebook – I would agree with one of the posters here that unfortunately it doesn’t mean much. This has happened to me and my ex did the same thing, like my posts, photos, made comments etc, but he was already seeing someone else, who he ended up marrying. Unfortunately, this is causing a lot of questions and anxiety in you (seems like that to me anyway), but if ever you and he are going to get back together, he will be the one to pursue you actively again, and there will not be a lot of questions at that point. Things will just fall into place. I think he is liking your photos because he obviously has feelings for you still, but is not ready for a serious relationship with you, and at the same time, i think it is because he doesn’t want you to completely move on from him, which is probably not fair to you. That’s just my opinion, based on my experience. I think you really just need to focus on yourself, which I’m sure other posters have written to you on your original post. It’s hard, but you can’t really start interpreting every little move he makes otherwise you will drive yourself crazy (maybe, maybe not).

Take care 🙂