And that apparently is the reason she sought it out in the first place.
Lyrics Elsa: Every inch of me is trembling But not from the cold Something is familiar Like a dream I can reach but not quite hold I can sense you there Like a friend I've always known I'm arriving And it feels like I am home I have always been a fortress Cold secrets deep inside You have secrets too But you don't have to hide Show yourself I'm dying to meet you Show yourself It's your turn Are you the one I've been looking for All of my life?! Elsa is also reminded of "All is Found," the lullaby her mother sang to her as a child.
Through the CracksAyla Nereo Lyrics provided by SongLyrics.
Thus some of her appearances in this song are actually flashbacks to what she had told Elsa earlier about the river.
I do not show this skin for you, I show myself to know myself, I show for the earth from which I came, my prayer is for you to do the same.
In the song, Elsa sees the her memories and those of her mother, Iduna.