给出一篇文章，包含五个句子。将这些句子按照逻辑顺序排列。
1. 文章：
When she walked into the room, John felt his heart skip a beat. He had always been intimidated by her intelligence and grace. He couldn't believe she was finally there, standing in front of him. They struck up a conversation and he immediately felt at ease. They talked for hours without noticing the time passing. When they parted ways, he knew he had to see her again.
1. When she walked into the room, John felt his heart skip a beat. 
2. He had always been intimidated by her intelligence and grace. 
3. He couldn't believe she was finally there, standing in front of him. 
4. They struck up a conversation and he immediately felt at ease. They talked for hours without noticing the time passing. 
5. When they parted ways, he knew he had to see her again.