sort of something you would say to someone while you're kissing them. that sort of thing. and, you know, she was a little more of the same. we paused for a second, she's smile or giggle and we'd continue. >> let's bring in cnn correspondent jean casarez with more on this. you've been watching this closely. closing arguments under way but the key moment cement to be labrie's testimony on the stand. how much impact do you believe it's having? >> first of all, that was the defense's only witness. he took the stand, this young man that had been admitted to harvard and obviously his life is on the line. with the direct testimony with his own attorney, very strong. really step by step and his testimony of what happened when the two of them really corroborates with the forensic evidence because there is not dna to show that there was sexual intercourse there and that forensics is not the ultimate but it's important.