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: How did he notice that he liked her ?
Option 0: By drinking alcohol and hanging out .
Option 1: None of the above choices .
Option 2: He looked at her from across the room .
Option 3: He did n't pay any attention to her .
Answer: 0