What does him liking an old picture mean?

A guy I had a thing with a while ago, who then basically broke my heart before returning to school by saying he didn't like me and was joking the whole time, liked one of my old-old pictures on Instagram today. Does this mean anything or am I jumping to conclusions. I still sort of have feelings for him and we make brief convo sometimes. Do you think he still likes me since he was obviously stalking me.
Asked Jan 19, 2017

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