My friend was walking across the stage with his wife
Did he look nervous?
I feel like he was only focused on how he must look to the other people. It didn't look like he was happy at all.
Did you try to distract him from that and encourage him at all? He likely would have felt more relaxed if you did. It's good to cheer your friends on when they're in a situation where they're nervous.
They are both former dancers and I think he just focuses on how he looks. He always seems to be like that.
How sad, that will definetly make a person unhappy and stressed.