The meaning of the lyrics of the song "Twirl Me" by the artist "Wildlight"

I saw a girl last night,

She was standing in the light in a corner of the room,

She was waiting for a hand,

Then a boy came over and he asked her to dance,

All eyes stopped to watch them,

They moved up and down with the waves of the song

Their moves keepin time for the rhythm,

Then the girl looked at him and she knew what it was, and she smiled as she said to him,

I heard a story bout a man,

He came up with a plan for flying,

He showed it to his wife,

Then he said, “Now, darlin', why are you cryin' so?”

And she whispered in his ear ,

“I've a fear you won't come back down to the ground.”

And he said, “I'll always come back to you,

Just help me this once to get higher up,” and he kissed her and he said,

There once was a woman lying in bed

With her lover's head upon her shoulder,

She said, “My darlin', you sound so faint,

Don't tell me it's time, I just can't take this.”

And she told her, “Please, don't worry, dear,

There's nothing to fear in moving on,

But there's one thing I'd like to ask of you.”

And she said, “Just tell me, darlin', I'll do anything, anything.”

And she said,