Bruce Jenner Opens Up in Final '20/20' Promo: 'I Hope I'm Gonna Be Okay' (VIDEO)

Diane Sawyer appeared on Good Morning America Friday to discuss her in-depth interview with Jenner

Update: In June 2015, Caitlyn Jenner came out as a transgender woman. This content was written in April 2015 before Jenner publicly announced her full transition.

ABC Breaking US News | US News VideosBruce Jenner is going to be just fine following his gender transition. At least, he hopes so.

His 20/20 interview with Diane Sawyer airs Friday, and in a final promo, the journalist asks Jenner, 65, whether he’ll be “okay.”

The “yes” and the silence that follows is weighted, but Jenner is hopeful: “I hope I’m gonna be okay. I feel like I’m gonna be okay. 2015’s gonna be quite a ride,” he says, smiling. “Quite a ride.”

On Good Morning America, Sawyer, 69, shares that viewers can also expect to “learn a lot about family love. This is a family love story.”

Indeed, family is a top concern for Jenner throughout this process. “I can’t let myself hurt [my family],” said Jenner in a previous promo for the interview. In support of their father, four of Jenner’s six children – Burt, Cassandra, Brody and Brandon – have been shown filming segments for the interview.

Bruce Jenner – The Interview airs Friday (9 p.m. ET) on ABC.

Bruce Jenner’s Journey to Transition