Well I'm just fucking weird so there's that
I used to have an older woman call and leave voicemails on my phone because she thought I was someone else. I even spoke to her directly and another time left a message telling she had the wrong number, but she ended up calling several more times after that.
Regarding your "weirdo," it seemed like he/she was in denial about having the wrong number and was just seeking clarification. Nothing weird about that, IMO, unless there was more text messages that made it weird. I hope he/she got in touch with Ethean.
I feel you, I don't know what it is about me but I seem to exude an 'aura' that screams. "Hey random vagabonds, and other odd folks!!! come and tell me your trials and tribulations!!"
I don't think it's necessarily you I just think there's a lot of perverts and weirdos out there
People are such morons sometimes and nope, not just you