Context: so last night when i went clubbing this girl said to me in the washroom wow you look super skinny ! and i was like i m sorry what ? and made her repeat because i was in such disbelief !

Question: Why was the writer in such disbelief ?
Options:
0. Because a girl in the washroom said she looked skinny .
1. Because when she went clubbing there was another girl in the washroom .
2. Because she made the girl in the washroom repeat herself .
3. Because she was very sorry when she met the girl in the washroom .
Answer: 0