While the question references "Mother's Pizza," the specific event that upsets Quinn, according to the provided information, is his mother confronting him at home about a stolen flask filled with bourbon.
The Upsetting Confrontation at Home
Quinn's distress stems from a direct confrontation with his mother regarding his actions. This confrontation occurs as he is getting ready, likely at their home, rather than at a pizza establishment.
The core elements of what upsets Quinn include:
- The Stolen Flask: Quinn's mother confronts him with a flask that he had taken from her without permission.
- The Bourbon: He had filled this stolen flask with bourbon.
- The Party: Quinn, along with his friends Guzzo and Dwyer, consumed this bourbon at a party.
Being caught in this act of theft and underage drinking, and facing the direct consequences from his mother, is what causes Quinn's upset. It represents a moment of accountability for his secretive and illicit activities.
