Video also here: https://twitter.com/tomselliott/status/1308137972886368256
Slow Joe looks in one direction when reading from the teleprompter, and a second direction when looking at the interviewer. At one point, the interviewer looks away from Joe, presumably looked over at the teleprompter.
Joe also probably read the teleprompter wrong.
He said no deportations in the first 100 days of my campaign instead of first 100 days of my administration.