what do you know when you were 18 years old? at least for me, when i was a 18 years old girl, i knew nothing about man. i will believe someone treats me good, and of course, i will believe the words he said to me. everyone has silly times. but this guy, he is an educated ADULT.  he absolutely knew what he was doing when he took off her clothes. after this, he just wanna escape from the responsiblity. and for this girl, to give birth to the baby is her weapon to revenge. just like the sperm contaminated dress of Lewinsky. i have my sympathy for this girl. and for Cui, he paid for what he had done: bad reputation and ruinned career.