The 2 times she stayed up all night. The first night was the time her exboyfriend and she went to a Party and he left with another woman, leaving her to stay up all night to get the train. The 2nd was a few months later, when she decided to go out after 11pm, she tried to avoid seeing her ex and went to another bar, and ran into him anyways. On the bright side, he introdcued her to Nate and 21 years later they are still together.