"You'll be reading the breakfast menu without me before you know it." This suggests that someone expects another person to become so engaged with reading or an activity that they might forget about breakfast or other daily routines. It hints at a sense of time passing quickly when immersed in something interesting or enjoyable.
"Hmm, maybe I don't want to learn French" reflects a doubt or reluctance towards learning a new language. The mention of the book "Anna and the French Kiss" by Stephanie Perkins, which involves French culture and setting, connects to this sentiment, implying that learning French may seem appealing or challenging, possibly influenced by the story's romantic and cultural themes.