The Last Week Tonight host's virtual visit Tuesday comes less than two weeks after he devoted a segment to Williams' "no f*cks given" quarantine show. After Oliver sent Williams a onesie, she returned the favor by sending him Doritos and caviar. When she asked if he received her gift, Oliver responded: "I did, and let me say this before I show your viewers what you've sent: You know how to gift. Because I was not expecting this," Oliver said with a laugh. "You'll notice, I have a kind of nothing background, whereas you have a spectacular background, like a Liberace fever dream. You sent this — brace yourself. I mean, just look at that." ALSO: Williams gifted Oliver a painting of her eating lamb chops.