You see the three hiding in a small stretch, they appear to be eating. Suddenly, the middle one turns around and looks very happy to see you, despite not seeing you fully due to the lack of light. They then announce to the others "We've got company!" The other two turn and look just as happy to see you.

Right Cerberus (RC): "Hello, stranger!" MC: "We are Cerberus!" LC: "What's your name?"