Is it a coincidence or was I hacked?

I was on Omegle talking to this random guy. I gave him this information: my age (although I lied), my gender (real), and my state in the US. While talking to him I told him to guess who I saw the other day. He guessed right that it was Brendon Urie. I know that could be a lucky guess considering I gave him my state, but I actually went into a neighboring state to see him. My tickets and stuff were still in my computer so I'm wondering if he just made a lucky guess or if I should be worried. I hate Omegle. Blehblehbleh!