"🤝" represents a handshake, symbolizing mutual agreement, cooperation, and unity. It signifies the coming together of two individuals or groups in a gesture of trust, support, and partnership. Similarly, "elbow-to-elbow" describes a close physical proximity where people stand side by side with their elbows touching. This expression signifies camaraderie, teamwork, and collaboration, emphasizing the idea of working closely together towards a common goal.