In the internet, you were quite the celebrity, for one of the other reason, whether it might be writing, voice acting, acting, drawing, or many more things that could get you a bunch of fans, enough fans for you to get to have a meet and greet in a convention! So, you totally accepted, of course

"...I'm a really big fan of your work"

The guy next in line commented with a little smile as he handed you one of your merch with a little sheepish smile, his whole look and general expression making it look like he was vibrating of an excitement he was trying to keep in

"Can I get an autograph?"