"I was about half in love with her by the time we sat down. That's the thing about girls. Every time they do something pretty... you fall half in love with them, and then you never know where the hell you are"

This quote by J.D. Salinger speaks to the intricacy of relationships in between men and women. It suggests that men can easily end up being infatuated with females, and that this infatuation can be unforeseeable and difficult to control. The speaker is explaining his own experience of falling in love with a lady, and how it took place practically without him realizing it. He is saying that when a woman does something that is appealing or capitivating, it can be difficult for a male to withstand the desire to fall for her. This quote talks to the power of attraction and how it can be tough to resist. It also talks to the unpredictability of love and how it can take us by surprise. Eventually, it suggests that love is a powerful force that can take us to unanticipated places.