You’d probably never think that Colin Jost, the host of Saturday Night Live‘s Weekend Update, would have a shot with someone as drop-dead gorgeous as Scarlett Johansson. But, at the after party for the 42nd season of SNL last Saturday night, the two apparently got to know each other quite well. Intimately, you might say.

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Per Page Six:

A witness told Page Six, “Scarlett and Colin were making out at the bar at the SNL season finale party at 30 Rock . . . They would make out a bit, then go back to talking,” says the source. “They were at the bar in front of everyone . . . they made out at least twice . . . Then they went back to talking and hanging with other people.”

Another source confirmed, “Scarlett and Colin were flirting and canoodling in full view of everyone at the afterparty, including the SNL cast and crew. They were laughing and seemed to really hit it off.”

Who knows what went down at the after after party, but we’re guessing the witness probably didn’t get a sneak peak at that action. It looks like ScarJo, who separated from her husband earlier this thing, is really taking this whole monogamy thing in stride.