In my Pov, this song is about two people who met and fell in love unexpectedly. One is confused and afraid at the same time. Afraid risking and taking chances. Had a nightmare relationships. The past still haunting the reason why forbearance is in the scene.
The Other one, Showing how eager she is and patiently coaxing the afraid one. She will be the light and hope for a better beginning.
I so love this song, I feel her.