grey's anatomy season 22

Analysis

1. This trend is about the television series "Grey's Anatomy" and its potential Season 22.

2. The trend might be popular due to the enduring popularity of the show among fans in Australia and globally. Fans are always eager for new seasons and updates on their favorite characters and storylines, leading to a high level of anticipation and interest in a possible Season 22.

3. "Grey's Anatomy" has been a long-running and successful medical drama series that has captured the hearts of viewers worldwide. With a dedicated fan base and a history of dramatic and engaging storytelling, the potential announcement of a Season 22 would generate significant buzz and excitement among fans, leading to its trending status.