Another discarded idea from when I was around 15 to 16!
Story about a young girl called Aria - her father died and the grief has got to her. She has isolated herself from her friends and has become a bit of a loner. Her only friend is a Vincent Gallo poster that gives her useless pieces of advice. Then everything changes when her mother starts dating a young psychiatrist in training.
It is hard for Aria to adjust with him there but they begin to develop a close friendship (IT IS INNOCENT!) - Aria begins to bloom as a human being and her confidence grows. The mum’s boyfriend has a tumultuous past and they both share a bond through their suffering.
Eventually, Aria starts to become friends with new people and even find love all thanks to her friendship with the mum’s bf!