This thread is about NPC Banter, specifically about which NPCs are best paired with whom.
NOTE: All of this was sourced from BG:TOTSC Vanilla and does not reflect the enhancements from Beamdog. Hence there might be missing dialogue, the absence of Dorn, Rashaas and Neera plus Imoen is completely glitched up. I've noticed one or two odd dialogue lines that I've missed because of glitches, so this guide isn't perfect but merely a 99% estimation.
Table of Contents:
I. General/Non-Banter Quotes II. Reputation Quotes III. Selection/Action Quotes IV. Environment Quotes V. Insult/Compliment/Special/Death Quotes VI. Unique Banter Dialogue Trees VII. NPC Summaries VIII. Recommended Party Formations
NOTE: Casual viewers should skip to VII. NPC Summaries for the tl;dr condensed version or VIII. Recommended Party Formations. Everything else is for in-depth reference.