Oh, David

Exactly four months after he nailed her to wall, David Letterman welcomed Paris Hilton back to his Late Show last Friday – and this time, the talk show host was very well-behaved.

Well…sorta.

This time around, Letterman kept the needling so subtle it went right over Hilton’s head.

Proving he’s a gentleman, he greeted the heir-head by acknowledging, “I offended you [the last time you were here]. I’m not here to make enemies, honestly. I’m terribly sorry.” He even offered her flowers.Proving she’s quite gullible, Hilton, who was on the show to promote her new movie, The Hottie and the Nottie (you should’ve heard the way Letterman pronounced it), accepted his apology, smiling back, “You better not try it again. I hope you got the jail thing out of your system.”

Oh, he did.

And whatever extra “thing” he had, he gave for sure.

Photo: TVGuide.com.