"I'm always honored, but I think for every 100 of those that come along, one of them is actually going to happen. And, the fact that this was an offer on a major film that had a start date, was pretty impressive"

Adam Arkin is expressing his appreciation for the deal of a significant film function. He acknowledges that he is typically honored by such deals, however that only a small portion of them actually pertain to fruition. He is amazed that this particular offer had a start date, indicating that it was most likely to come true. This recommends that he is excited about the prospect of handling the function and is enthusiastic that it will come to pass. He is likewise humbled by the offer, recognizing that it is an uncommon chance and one that he is grateful to have actually existed with.