[There's only one face that Fred doesn't actually know that's shown any inclination of coming that day, so she immediately untangles the mystery to determine this to be Simon. And yes, she thinks about Kaylee then, it all makes a certain amount of sense]
You must be Simon. [Fred smiles widely while moving to offer a hand] It looks like you found the tower alright.
there is no late!
You must be Simon. [Fred smiles widely while moving to offer a hand] It looks like you found the tower alright.