Would you be upset with your bf in this situation?

You were at the mall waiting for a movie to begin and you were sitting in a food court with her, and she saw some guy and his friends looking at her and making signs to get her number. She told you but you just ignored it not thinking anything of it. Then all of a sudden the guy walks up to where you were sitting and says to the girl loudly, “so why dont you give me your number?” And you just take her by her hand and lead her somewhere else away from the guy instead of punching his lights out. Would you as a girl be upset that your bf didnt fight the guy?