- Gruk says: Would you like something more to eat sir?
- Guard Taruc says: More bread boy!
- Gruk says: Right away sir.
He'll then walk over to Tarban Hearthgrain, gather a loaf of bread and return.
- Gruk says: Here is your bread sir.
- Guard Taruc says: Aaahh... Very good. Now scat!
- Gruk says: As you wish sir.
It's likely Grub is his father.