Context: Part of that was due to the alcohol . Part of that was also due to the fact I was in such close proximity to her and had started focusing more attention at how pretty she was . Part of everything was also due to the music she put on , which , to my absolute delight , was Explosions in the Sky-- a band whose gospel I proudly introduced her to . If you asked both of us what we like about their music , we 'd probably give different answers given our musical backgrounds .
Question: What happened because of the alcohol ?
Option 0: They decided they had enough to drink .
Option 1: He noticed how pretty she was .
Option 2: They were in such close proximity they noticed they did n't like each other .
Option 3: None of the above choices .
Answer: 1