Great video, guys. Nice one.
@Bull at a gate: The airliner's right contrail is partly in the shadow of the left one, hence the different colours.
Speaking of contrails, if you look closely when the first jet moves onto station, you can see distinct 'stepped' disturbances in its contrail as the flight controls are moved as he adjusts his lateral distance from the airliner, and then 'waggles his wings'.