One commenter also came to the conclusion that there might have been a love affair going on between the two main characters of the play, which always made the butler nervous and gave.
It is widely known as a wonderful companion that maintains its own personality, has a dignified reserve to strangers, a strong bond to its family and that is relatively easy to train.
Instructions after starting the game, simply click the character that you prefer among the two shown, or, if you equally like/dislike/don't care about both characters, you can select the tie option.