Hobi and suga were near jk at times.I did notice he was far from the group compared to when jk was injured. I figured it was because it was a live stream and they didn't think it would look okay and they could have hurt themselves doing choreography with him sitting there. Jk was far away as well if I remember correctly and jn was really the only one interacting with him most of the time.
As for t*e looking sad..idk maybe I'm jaded with all this idol stuff because I never can trust if that's their real emotions..or are they just acting like they do with everything else.
Tae was only really interacting with Jimin, it was a little bizarre.
Jimin looked and sounded good but again the other members did seem quite weird with him. He looked lost at one point when he tried to interact with Tae at the cam and Tae just walked after after a few seconds.