Steph was noticeably startled but she tried to hide it anyway. Batgirl was always telling her to be more alert.
Shrugging, Steph tore the note off the light and held it up to Robin. She could tell that there was something heavy weighing on his mind. There wasn't any of the playfulness or flirt he usually had around her and it made her worried.
"Well...GCPD probably wouldn't open a note addressed to Robin..." she started, stalling, "...but I was just asking where you were and if you wanted to meet up. "