In the book "Extremely Loud and Incredibly Close" by Jonathan Safran Foer, the author portrays the deep emotional connections between people, especially during reunions. The joy of seeing loved ones come together is captured through actions like hugging, kissing, and sharing stories, highlighting the overwhelming feelings that accompany these moments. They reflect a sense of impatience and eagerness that is relatable to anyone who has longed for another's presence.

Foer emphasizes the beauty that lies in the end of separation and the profound impact that reunions have on individuals. The imagery of eyes filled with tears and mouths racing to share stories illustrates how powerful these connections are, showing the relief and happiness of finally being together after a period of missing someone dear. Overall, Foer celebrates the human experience of love and connection through the lens of reunion.