Although Isabel kind of wants to, she can't since she is already noticed by the media and inspiring to women all over the world. Frustrated by Isabelle's failure to tell him about her upcoming wedding and about the repercussions of being known by the public as that "schmuck" who wouldn't marry his girlfriend.
Isabel can't, although she wishes to, because she has already gained widespread recognition and inspires women worldwide. She is frustrated by Isabelle's failure to inform him about her upcoming wedding and the consequences of being known publicly as that "schmuck" who wouldn't marry his girlfriend.