A melody to dissect

Hi, I am seeking your help to dissect a melody in a track … can I post the track here for further analysis ?

anyone can help? I am trying to understand the melody in a track but iam quit not get the structure of it.
Here is the Track https://www.youtube.com/watch?v=qURcXdVBSG8
The melody line start at 1:04 …
I want to understand how can you write this melody line , inject an emotion without using a harmony beneath .