Guy's Behavior

Is he moved on or pretending?

So me nd my ex boyfriend is broken up for 3 years but still he never cut of contact completely. he was d one broke up nd then kept on texting every month.. years went on we were still stuck with each other as we were so romantically nd emotionally involved.. but he never asked fir patchup.. now 5 months ago I got engaged to someone else nd after that I have noticed my ex is getting more open with me than before.. he told me he miss me.. how he do workout to divert his mind from me.. how he want to hug me meet me.. whenever I taunt him for his new girlfriend if he has any he always he gets irritated nd ask me not to ask him such questions as he don't want any girlfriend.. he now sent me a request on instagram when he never followed me on insta since our rough days in our relation.. bot even after our breakup... y he now added me on insta if he could talk to me on WhatsApp.. secondly he asked me to meet him nd want to hug me.. but I denied as I m engaged.. after rhar one say I was talking to him nd I tauntly asked whom he is busy with.. he said it's his new frnd. he said after uu it's this girl with whom my heart is feeling something but still not official yet.. I m still wondering 2 weeks ago he was saying not to ask him about girlfriend and as soon as I rejected his purposal to meet nd hug.. he told me afterwards that he is seeing someone but not official yet... can u tell me what u guys think about tjis.. his adding me on insta Snapchat nd then getting angry on my questions regarding girlfriend.. nd now suddenly having a girl.. wts dis?

Is he moved on or pretending?
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