Also, damn near every major conversation seems to have a Bard dialogue option.
Each new class added has increasingly more and more class-specific unique dialogues added, each one more than the last, because each new added class has to be bigger and better than the last, or so goes Larian's thinking. This was warned about way, way back, and it's only been shown correct with each update, unfortunately. the 'original' classes and races are left in the wake of the ever-increasing curve of class-locked special dialogues and actions provided for each new addition.