I just saw the Strombo segment on the atlantic CBC. The reason Patrick Chan was noted as a guest and not Tessa and Scott was because he was actually in the studio. They were filmed elsewhere, and presented a short segment somewhere along the lines of "Something you didn't know about Canada". They talked about an athlete who helped another pair of sailors in trouble instead of continuing the race. It was pretty scripted, and forced sounding, but it was still cute and funny They had playful jabs at each other, and I wonder if they came up with them or if they were told to say those things.