Seeing Raye and Senktsu for the first time allows Saretha to remember some basic memory of Ryuko Matoi and Senketsu. While not the name of either of them, or a specific memory, it is the strong image of a combative, loud girl with a red streak in her hair who wears a Kamui like Junketsu.

Saretha also remembers she is very important. She doesn't know how or why - whether she is important to her personally, or in the grand scheme of things.

Or both.