You can establish that you know some of the same people as the interviewer to build rapport, but don't think you're upping the ante by upping the volume.

CNN: Leave this info out of your interview

"If a robot just walks out there telling random jokes and not acknowledging that he is a robot, it isn't going to create a rapport with the audience, " she noted.

WSJ: Heather Knight and Data: A Researcher and a Robot Walk Into a Bar... | Creating

They don't adjust their communication to preserve rapport.

CNN: Have an incompetent boss? You're not alone