I love this because a) Jensen crashed Misha and Sebastian’s panel by jumping in line for questions and using some ridiculous accent. Back then, that is NOT something Jensen would just casually do. And yet he does because b) he can tell that Misha was getting to the end of his patience. Whereas with Jensen or even Jared, Misha is always screwing around, having a good time, cracking jokes, etc. etc., with Sebastian, he lost his spark towards the end. Which leads me to c) Jensen is so in tune with Misha that he knew he need to rescue his friend, so he goes outside his comfort zone, does something reminiscent of Misha, and then when he comes on stage (after this adorably relieved but casual hug) Jensen takes MISHA’S mic. He knows that Misha just needs a break so he takes over interacting with Sebastian and the fans and lets Misha just chill.
(Also look at how happy Misha looks to see Jensen. I mean that smile is glowing)