The girl seems to have a strong connection with the piano and she feels regret for some blood she accidentally pricked into herself while threading the seat. As she is older she feels this regret and it turns into a good memory because she remebered that her mom just smiled when it happened
The girl proceeds to play a song her mom taught her called Handel's Suite because that was her mom and her self's favorite song
The girl continues to remember bitter sweet memories and she came across one when her mom would play piano at opening night at the music house and she thought that that was a great memory that resolved her sadness
The girl has realized that all she needed to overcome her memories with her mother because she might have died is that she needed to cry and simply just remember her. She needed some realization and she needed to see that it will be okay with out her
Some challenges that the girl face are man vs. man because she was thinking in her head and not putting reality in her head so she couldn't see what needed to be done.