Is he still interested in me?

My ex blocked me when I came to know he is dating his ex again just after we broked up but after 1 week he unblocked my 1st number and later he unblocked my 2nd number too. After that he came at a gathering but he avoided eye contact and didn't said a word. He watches my WhatsApp story everyday but didn't say anything. It has been 2 months we exchanged single message. What does he wants or I am just overthinking?
Is he still interested in me?
Add Opinion