This quote reflects the influence of someone's presence on another person's emotions. It suggests that the smile given by a certain individual has left a profound impact on the speaker, to the extent that they feel as though they are "wearing" that smile.
It conveys a sense of connection and joy. The quote implies that the memory of the shared moment and the smile received continue to resonate within the speaker, influencing their demeanor and outlook.
Ultimately, the quote signifies the power of positive interactions. It highlights how a genuine smile can become a cherished memory, brightening someone's day and leaving an indelible mark on their heart and spirit.