Based on this prompt by Otpisms (Tumblr): "Your OTP getting set up on a date. They hit off, but when A goes in for a goodnight kiss, B seems uncomfortable and wriggles out of it. A thinks B didn't enjoy the date. Later it comes out that B was uncomfortable only because they've never been on a date before and don't have much experience with kissing." Ant/Dec pairing 100% Fiction AU!