Joe Biden is known for his train-riding ways and humorous moments, but apparently, he knows one or two things about skin care.

He virtually joined Rachael Ray on her talk show, where she said, "You have the most glowing, perfect skin of any person I've ever seen. I really want to know what moisturizer you use. I love moisturizers!"

In true to Joe Biden form he said, "On Jill's instructions, about five years ago, she said I should use Clinique and there's a men's Clinique that has an SPF 20. She was worried about my face, so I do whatever Jill tells me."

Ray said that her husband also uses moisturizer, and called him a smart man for following his wife's advice.

It was the first time Biden joined Ray, and he promised to come back live, just as his wife had done in the past. He went on to share details about his and Jill's relationship.

He shared that he asked her to marry him five times, and that on the last proposal, he said that he couldn't face any more rejection, so he told her it would be the last time he asked. Luckily, she said yes.

When his sister asked Jill why she finally accepted, she admitted that she fell in love with his young children.

Biden also shared his tips on how to keep a relationship fresh after many years.

He said that before he became vice president, they would go to bed and breakfasts that were even just a mile away from their home. They just try to spend some time alone, even to this day.