Silly Me

Friend : There was an earthquake in northwest Indonesia. Are your family okay?
Me: Thanks for asking. So, they are okay.
Friend : Are you sure? Nothing bad happened?
Me : Yes. The epicentrum is quite far away from the city my family live in. It's like the earthquake is at Seattle while my family is living in Oregon.
Friend : Ah, silly me. Always thought that Indonesia is as big as Switzerland.
Me : Errr...