I notice on Shadowkeeper there's a counter for certain character quests (like the Nalia or Korgan quest). I am curious if you lose a character if you don't do their quest in time. In BG I the characters were not smart enough to leave. I wouldn't want to lose a character over it. Korgan's quest just isn't rewarding, for example.

SPOILER>>>



\
\
\
\
\
\
\
\
\
\

They get really hacked and tell you to stick it! Nah, they usually give you a warning, but if you don't hop to after that, they get angry and split. SOME have been known to take out their frustrations on you....