Why did David Tennant kiss Davina McCall on Comic Relief?

David Tennant and Davina McCall shared a kiss during a Comic Relief sketch in 2019. It was a playful moment within the sketch, designed to be humorous and contribute to the overall entertainment value.

There's no indication that the kiss was anything more than a comedic element within the context of the sketch. Both Tennant and McCall are known for their lighthearted personalities and willingness to embrace the absurdity of comedy.

If you're interested in seeing the specific sketch, you can search for "David Tennant Davina McCall Comic Relief" on YouTube or other video platforms.