Jill Biden and Joe Biden may have been married for 43 years, but their romance is very much still alive! President Joe and Dr. Jill were seen walking hand-in-hand on April 29, when the POTUS surprised her with a sweet, romantic gesture. He bent down while strolling across the lawn at the White House to pick a dandelion from the grass. The couple then boarded Marine One, bound for Plains, Georgia, to meet with former president Jimmy Carter and former first lady Rosalynn Carter.