Let me tell you about customs, James," said Lillian. "I am not accustomed to being summoned to someone else's home. You're very fortunate that I came."
"I am indeed blessed," Dad told her. "I am also, by the way, called Jon."
Lillian looked faintly surprised. "Are you?"
"Really?" Dad asked. "Really? I was the only Asian guy who went to our school. I kind of stood out. While you are an identical twin, and I still managed to know your name.

Author: Sarah Rees Brennan