I saw two small Tao and Kris moments during the farewell stage at KCON. I was standing at the VIP1 section right beside the stage.
The first was that they were both waving at the fans at the back of the extended stage and slightly/nearly bumped into each other. They kept waving and were focused on the fans near the stage. This just lasted only a few seconds.
The second was that they stood near each other briefly to the right of the stage. I couldn’t tell if they were talking to each other because they were turned away from my side but they stood together for quite some time.