Friendship, often referred to as philia in ancient Greek literature, is a complex and multi-faceted concept that has been a significant topic of interest in both historical and contemporary discussions[1][2]. At its core, friendship can be understood as a relationship characterized by mutual affection, respect, and trust between individuals. This social connection transcends cultural boundaries and has become a cultural phenomenon, serving as a yardstick by which relationships, particularly friendships, are measured and emulated[3]. Various frameworks exist to categorize friendships, one of which defines three primary types: confidants, constituents, and comrades. Understanding these types can offer valuable insights into the dynamics of social interactions and relationships[4]. Additionally, the cultural context plays a crucial role in shaping friendships, influencing how people communicate and express affection. For instance, while some cultures might favor hugging friends, others might prefer a handshake or a simple nod as a form of greeting[5][6]. In today's interconnected world, social media has facilitated the formation of friendships across different cultures, contributing to what is often termed the “global village”[7]. Despite these technological advancements, the foundation of any friendship, particularly those between people from different cultures and nations, begins with building trust and respect for one another's differences[8].