Thanks Ayako!
Video.sina has posted a new clip from Man of Tai Chi. This one focuses on Karen Mok. We see Keanu on the set directing a few of her car scenes. In one scene we see her car go over a bank. In another, she is in a car that looks like it has been rigged on some type of axel system (looks like a big rotisserie) that rotates like a wheel while Keanu sits there and watches. We were left with the impression that the day Keanu presented Karen with flowers in front of the green screen, it was for her last day of work. From this clip, it appears she was presented with the flowers after her spinning adventure in the car.
You can view the clip here.