A breakdown of the 'This Is Us' season premiere and what comes next

Chris Sullivan as Toby, Chrissy Metz as Kate

(CNN)If you have questions after watching the "This Is Us" season three premiere, you're not alone.

In the show's typical fashion, the season opener planted plenty of seeds for the season to come and provided a tiny new clue to the question fans have been asking since the end of Season 2: Who is 'her'?

Where is Kate?

For those who don't recall, the previous season's finale flashed forward into the future, showing viewers a much older Randall (Sterling K. Brown) and an adult version of his daughter, Tess (Iantha Richardson).