I sense a little crushing going on between those two~

There's a clip somewhere on youtube of the S4 or S3 .. somewhere around there, of their 'round table' cast and one of the questions that was asked is if they foresee any romance for McGee's character, and MW pops in with being curious about it and even asks him what SM thinks about him getting with someone on the show and includes 'and myself not excluded'. xDDD