Hiro has been busy --
very busy. But it's not the busy he wants. It's the busy, however, he delivers to Bar with a, "Purease give to the crew of... Sss...Su... Serenity. Delivery securetu!"
Bar takes the gift away, and Hiro sighs, content. The crew he's met has been so good to him (well, Jayne was scary, but that was logical, right?), it's only right to show them his appreciation.
Now done, he finds himself with his beer -- Sam Adams, since Mike got him started on it -- alone before the Observation Window.
There's a strange sense of melancholy to the man today; he looks at the emptiness on the other side of the booth, and he looks to the wall where the door should be.
"This is not how we roll," he sighs, and takes another swig.
Ando, at least, should be here. Charlie, he failed and lost forever.