He never catch her after she fall He left her wounded and broken and then someone came, he fix her and let the girl see the world again. Show her how to fly and explore the world and then she begin to realize that she's someone who deserve to be happy, be with someone who can reciprocate her feelings. So she stand up and be the beautiful butterflies in the eyes of the world that's when he saw her and realize what he miss he try to hold her again but she flew away afraid to be catch and be weak all over again