Lily jumped, then turned, smacking Albus on the shoulder. "Don't sneak up on me, you prat!" She punctuated this with another smack on the arm, then snorted.
"You scared me to death. Lucky I didn't hex you like I nearly did Grand-James." She shook her head, then grinned at her brother.
"The only shiny thing I see is your nose. Ever hear of soap?"