Xenia is the ancient Greek concept of hospitality where guests were shown the utmost respect. The two basic rules of hospitality were respect from host to guest and respect from guest to host. When travelers arrived, they would be provided food, lodging, company and inclusion in daily activities regardless of social class. Common Cretan hospitality traditions include offering guests water as a sign of respect, sharing a welcome drink and food, and reciting musical poetry. Handshakes, embraces and kisses on the cheeks are also customary greetings.