It was in 2008 during the show TSCC in Russia. Unfortunately, the broadcast ended immediately after the first season, and the most vivid memories of the Summer and the TV series were due to her dance. I don't like ballet, but I liked the way she danced Summer. It was appropriate. I believe that this is her trump card, which it should be used often.
Really, they didn't broadcast the second season? I hope you managed to watch the season of TSCC by other means.