[Running into Law in the Battle Dome itself rather than the clinic isn't anything out of the ordinary for Gai; the two of them both spend considerable amounts of time training there, meaning that it's inevitable that their paths cross every so often.
What isn't normal, however, is that bandage covering Law's eyes. Because of that, Gai stops to watch for longer than he usually would, just observing. He may not know what Haki is, but he's got a few guesses as to why Law would want to impair his vision like that for training-- he's done so himself on more than one occasion, after all.
He knows better than to interrupt his friend, so he'll just watch and wait until Law is finished.]
[Action]
What isn't normal, however, is that bandage covering Law's eyes. Because of that, Gai stops to watch for longer than he usually would, just observing. He may not know what Haki is, but he's got a few guesses as to why Law would want to impair his vision like that for training-- he's done so himself on more than one occasion, after all.
He knows better than to interrupt his friend, so he'll just watch and wait until Law is finished.]