With the first two wishes completed, Geralt meets with von Everec to learn of the third wish. Geralt must bring Olgierd a rose that Olgierd gave his wife wife the last he saw her. Doesn't seem too hard.
Maybe because im not native speaker, but i hardly believe an englishman could understand olgierd's sentences in a full matter. He is utilizing so many vocable's i ain't even heard of.
