Kid's Puzzle Dialog

[Vhati]

PRIME_BBCODE_SPOILER_SHOW PRIME_BBCODE_SPOILER: If you...

Click the Smarm can on Rupert, the "Could I borrow that puzzle of yours" chat option will have a different result, but it doesn't ungray to indicate that it's interesting again.

[mjomble]

Unfortunately, I think this is a common issue in the game and pretty tricky to improve without rewriting and restructuring a lot of the dialogs.
We only noticed the option to change the color of used dialogue lines pretty late in the development process when almost everything was already set up.