Why did shawn answer the wrong question just because the lady said something he did not want to hear i feel like he was offended by what she said ???

https://www.youtube.com/watch?v=n3eJkf4erbI
https://www.youtube.com/watch?v=n3eJkf4erbI
https://www.youtube.com/watch?v=n3eJkf4erbI