Hello,
Thanks for the answer.
1) Ok.
2) I load old save and play this scene once more. For Rose I have to start from the beginning because I didn't have save state before her quest.
3) Maybe it should be good to display finished quests?
4) What about my video? Did You figured out what I mean about "jumping" highlight? It is visible on main menu, when I hold cursor in one place and it jumps up and down. Similar situation is when I talk to somebody.