[dalore]

I did that but the trick to fix that was to use the other person's name and : prefix as the stop word. So in your case "Stella:". Then if it tries to continue the other side conversation it would just stop.

I also noticed this when browsing the demo village, some conversations it ran through and did both parts.

[pablo24602]

This ended up being my solution as well- although I still ran into edge cases where GPT would output things like "Stella said". Never did manage to 100% fix this issue, even with creative prompts.