Our party has had relationships with many of the NPC's. My female witch character was with Ameiko for quite some time...
Shard (all the modules are running into each other - this snippet might belong in Shattered Star section):
The pinnacle of the campaign occurred when we picked up the Shard of Lust. Our half-orc barbarian by that point had developed quite a reputation for being lusty, prolific, and pretty much chasing anyone that moved. Suffice to say, the shard had minimal effect on him.
"How do I roleplay this? It's pretty much the same as always!"