I have been saying this since I first noticed Kate's high heels. There is no way ever that a plain closed officer would ever wear high heels unless she was undercover as a "Call Girl". So the skit was amazingly funny as the showrunners must have had hundreds of letters from fans saying how ridiculous they are especially when she uses them in a foot chase. And she has done that on many occasion. Running in high heels is pretty close to impossible. That's why they never show her feet during foot chases EVER! Yes Nathan Fillion(Castle) is tall and I understand how they hate tall actors in Hollywood for any romantic scenes mainly kissing. Ever wonder why so many popular male actors are so very under the average height. The answer is it looks better in the kissing shot that both actors be relatively close in height. The shot just frames better. But Stana isn't short so why the High Heels? Not necessary. Get rid of them.