M：Ann, it's terrible!
M：Look, this is a pimple!
F：Oh, I think it is.
F：I think it's because of your bad habits!
M：I have no bad habit. I sleep eight hours a day, never eat spicy food，clean the face twice a day and so on. I have done a lot.
F：I know you have done a lot, but you always sleep very late. Sleeping eight hours a day doesn't mean it is healthy. Sleeping after 12 is hurtful to our body，and I think this is your problem.
M：I wasn't aware of that!
F：You should do better later.