There are various explicit and implicit signals found in the song entitled "Let it Go".
Implicit signals are those words or phrases used by the speaker to express himself/herself in a meaningful way, far from the literal meaning of the explicit signals. Some of the implicit signals found in the song are the following:
a. Looks like I'm the Queen - It
means that she can release her true powers, she is in control in a place she
chose to stay
b. Swirling storm inside - It
means that there are lots of questions, worries and confusions deep inside her.
c. Let the storm rage on - It
means let all the bad things happen, let all the worst come all at once
d. I am one with the wind and sky - It
means she has powerful allies and friends.
e. My soul is spiraling in frozen fractals all
around - It means her soul is finally free to move anywhere,