Carla touched Henry's arm, because he didn't realize that Carla was nearby. Henry turned his head and pointed his gaze at Carla.
“I've finished giving my autograph. As you instructed me, I only italicized my name,” Carla said, she explained what she had done to Henry.
“You have signed. Well then, now we can go inside. We are looking for books and literature that can help you,” Henry said, he invited Carla to enter inside library.
Carla responded to Henry's words with a nod. The two of them then walked into the library. Henry stepped first in front of Carla. His feet stopped when he was on a row of large shelves containing various kinds of books and literature.
Henry turned around, he turned to Carla. Their eyes met. Henry could see for himself that Carla was frowning in confusion. Henry took a deep breath, before deciding to talk to Carla.