Why would my ex say “in years you’ve changed who knows what your intentions are” when I checked up on him?

[Anonymous]

[Guy13]

You are not the same person as he once knew. Only you know if that is good or bad.

[JPresidente]

He thinks you've changed and he doesn't know you like he used to and is not sure what you are thinking about him now that you've contacted him.

[spartan55]

Pretty self explanatory.