Bruce Jenner Wonders "How Does My Story End?" in New Promo for Diane Sawyer Interview
The former Olympian also tells the ABC News anchor, "It's gonna be an emotional roller coaster, but somehow I'll make it through it."
ABC has revealed a bit more about Diane Sawyer's hotly anticipated two-hour interview with Bruce Jenner, airing Friday night.
In the latest promo, which debuted Thursday morning, Jenner is shown talking about the future.
"I want to know how this story ends," he tells Sawyer. "How does my story end?"
In another new clip, the former Olympian tells Sawyer as the two of them are outside, "It's gonna be an emotional roller coaster, but somehow I'll make it through it."
The preview also includes Jenner's previously aired comments about his family and teases that the secretive sit-down will focus on "family … the journey, the decisions [and] the future."
It's widely expected that Jenner's interview will focus on his reported gender transition. Sawyer's special edition of 20/20, containing her sit-down with the reality star, will air at 9 p.m. ET Friday on ABC.
Watch the latest promo below.