Adrian_NPC VS ImoenFriendship

Adrian is great, especially with Jaheira. The two interact so much that he has a different epilogue depending if they're both in the party (and no, they don't romance each other if that's what you're thinking).

Adrian - a rare example of a well-written evil character. He's bent on power, yes, but he's civil, eloquent, and flirtatious at times. Atypical but - I thought - pretty good. Edwin romance - added romantic track for Edwin, a self-centered and sarcastic wizard. Surprisingly touching at points, and genuinely funny at others. Angelo - Angelo is the epitome of a henchman, basically amoral and willing to do the PC's dirty work. Pursuing him romantically is a terrible idea, as he's only too willing to point out. Keldorn - added romantic track for Keldorn, an older paladin with family troubles who's deeply unsure about falling in love again. Kivan. Returning character from BG1. Kivan is a grim ranger bent only on revenge. Lots of angst at first, lots of sweetness down the road. Starts out mostly as friendship + unrequited pining. I haven't played this one in years, but I remember liking it.

Minsc, Yoshimo, Valygar, Cernd, Imoen, Korgan, Mazzy, Viconia. Pair these with the Banter pack and IEP for even more chatter.

Minsc (note: lets you talk to Boo), Yoshimo, Valygar, Cernd, Imoen, Korgan (it's basically a pub crawl, it's great), Mazzy, Viconia, and Sarevok.

Friendship mods: Cernd, Valygar, Minsc, Imoen, Yoshimo, Korgan, Viconia, Haer’Dalis, and Mazzy. There’s one I haven’t linked here for spoiler reasons. Only click this if you don’t mind having a semi-hidden NPC spoiled: Sarevok friendship Also recommended are BG1 Neera Expansion (for BG1), Wilson Chronicles, and Wings, an Aerie friendship/banter mod.

Extended banter project - NPCs talk with each other more Banter pack - same thing. Some people find the level of chatter excessive, but if you're a completionist, it's easy to run out of dialogue Ascension - the original version was actually written by David Gaider. It's been totally recoded. I don't recommend installing the first component (rewritten chapter 10) because the fight is super tough, but the other stuff is good - longer epilogues, improved character interaction, etc. There are also a bunch of friendship mods that offer expanded non-romantic content. All quite well-written. I've played and liked: Valygar, Minsc, Imoen, Yoshimo, Viconia, Mazzy, Haer'Dalis, and Cernd.

Perhaps consider the Imoen Friendship mod: https://github.com/SpellholdStudios/ImoenFriendship