It was nice to know that Bilbo trusted him so much; Thorin thought this to be quite the honor, and it was one that he certainly wanted to live up to. So, in that moment he made a promise to himself to always look out for Bilbo just as he would one of his own kind. More than that, he would do everything that he could to make sure Bilbo was happy in this new place as well.
But then, he heard the grumbling of Bilbo's stomach and that brought him out of his thoughts. He began to dish out some of stew into the two bowls he had found and then he dished out the potatoes and bread onto the plates. Of course, he would allow Bilbo to pour his own ale, so that he could pour out as much as he wanted.
"I think you are right, so there you go....dig right in" he finally said, now that the food was all dished out.