Im not friends with Amy or him on FB. But I do creep both of their pages. Every 2 weeks, she posts a selfie as her profile pic. All if her profile pics dating back 3 years are a solo selfie. My ex never "liked" any of her pics even during their 6 month affair. But now, he's liking all of them.
I wonder if it's because he knows I'm creeping. Sounds like this could be the case. I just find it odd that now he's suddenly liking them.