The quote expresses a powerful and unique attraction someone feels for another person, emphasizing that this feeling is unlike any they have experienced before. From the moment they met, there was an undeniable connection that set this relationship apart from all others. The imagery of falling for the first time suggests that this connection is both exhilarating and profound, marking a significant change in their emotional landscape.

By comparing the feeling of attraction to the experience of understanding gravity, the author illustrates how tangible and real this connection feels. The comparison highlights that some experiences can only be truly understood through personal experience, much like the difference between theoretical knowledge and lived reality. This establishes the depth of the emotional impact the other person has on them.