I need your opinion. Is this guy interested in me again?

We used to talk during last year. After meeting in person he said due to differences in life goals we couldn’t continue to date.

Now everytime we come across each other he literally stares me down with serious face. I wonder why? Also during this year he viewed my instagram story once even though he didn’g follow me.

I need your opinion. Is this guy interested in me again?
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