I think Andy actually seems happier at the moment, in general. Things are going well.
I agree with that. He seems happy in himself, and glad to be playing again after the lay-off. He looks great. He looks so relaxed.
I love that line in his tweet, 'had a nice match with Kei', as if that's the most natural thing in the world. It comes across almost like the way one of us might mention going out for a nice lunch. Lovely stuff.