"Well, it didn't sound like a man," Te'o said. "It sounded like a woman. If he somehow made that voice, that's incredible. That's an incredible talent to do that. Especially every single day."
Tuiasosopo has not spoken publicly since news of the hoax broke. The Associated Press has learned that a home in California where Te'o sent flowers to the Kekua family was once a residence of Tuiasosopo and has been in his family for decades.
Also on Thursday, the woman whose pictures were used in fake online accounts for Kekua said Tuiasosopo confessed to her in a 45-minute phone conversation as the scheme unraveled.
Diane O'Meara spoke with The Associated Press in a telephone interview. She said Tuiasosopo told her he'd been "stalking" her Facebook profile for five years and stealing photos.
O'Meara's attorney, Jim Artiano, said they had not decided on whether to take any legal action.
The 23-year-old O'Meara, of Long Beach, Calif., said she knew Tuiasosopo from high school and he contacted her through Facebook on Dec. 16. She said that, over the next three weeks, Tuiasosopo got in touch with her several times, attempting to get photos and video of O'Meara. She said he made up a story about wanting them to help cheer up a cousin who was injured in a car crash.
O'Meara learned her identity had been stolen on Jan. 13 when she was contacted by Deadspin.com.
The next day she got in touch with Tuiasosopo.
"When I contacted Ronaiah I got a very bizarre vibe from him, he became very nervous, he wasn't asking the questions I expected. He was asking 'Who contacted you? What did they say?'" O'Meara said.
Later that day, he confessed, O'Meara said. She said she asked Tuiasosopo why he didn't simply stop the hoax.
"He told me he wanted to end the relationship," O'Meara said. "He said he wanted to stop the relationship between Lennay and Manti, but Manti didn't want Lennay to break up with him ... He said he tried to stop the game many times."
When news of the hoax broke a few days later, O'Meara said she received a text from Tuiasosopo asking her to call him as soon as possible. O'Meara said she didn't respond.
Associated Press writer Tami Abdollah contributed to this report from Los Angeles.