This document provides a comparative analysis of Petaling Street in Kuala Lumpur, Malaysia and Newbury Street in Boston, USA based on Jan Gehl's theories of public space from his book "Life Between Buildings". Both streets are shopping destinations but offer different social experiences. Petaling Street features food stalls and merchandise displays that encourage interaction, while Newbury Street has indoor stores and sidewalk cafes that enable chance encounters. Though similar in diversity of users, the streets differ in occurrence and intensity of contact points like visual connections, conversations, and planned versus spontaneous gatherings.