"You're welcome, Daddy-O," Rachel replied, jokingly. Because calling her 'kiddo' was kind of a dorky way to go about things, and she wasn't even that big a kid anymore.
Picking up on his mental distress before he even spoke, Rachel glanced behind her in Emma's direction. She remembered reading the messages between Kitty and Emma, but hadn't expected her to show up, "I don't know what's more surprising. That SHE showed up or that Nick Fury did."