Be reliable and punctual. Be courteous by opening doors, offering seats, and helping with heavy items. Maintain neutral body language, make eye contact, and avoid looking at your watch repeatedly. Listen actively to your friend's opinions and ask follow up questions instead of dominating the conversation. Use clean language and be courteous to your friend's other companions by excusing interruptions and making introductions. Honor your friend's privacy and welcome them into your home, offering food and drinks while respecting their belongings and culture.