It's a very mysterious error as I was yet unable to replicate it. I'll need to experiment with it more. Is it appearing only in the intimacy action or in other parts of the game?
Sometimes is happens in other parts of the game, but the intimacy part is the only one where I found it consistently. I believe (not sure) that it shows up once the Love meter is full and only if PC tries to make a move on his/her ward, not the other way around.
