First Keeping Up With the Kardashians: About Bruce Promo Is Here—Watch the Emotional Clip

Hear what the family has to say about the former Olympian's transition

The first official promo for Bruce Jenner's upcoming E! special is here.

Judging by the few sneak peeks of Keeping Up With the Kardashians: About Bruce that we've seen thus far, this two-part special is going to bring you to tears—and the promo only further proves that point.

(At this time, Bruce Jenner is choosing to not live publicly in the media as a woman and will be referred to as Bruce Jenner and with male pronouns until he specifies otherwise.)

The one-minute clip features a montage of old footage of Bruce throughout his life—working out, hanging with his kids and with Kris Jenner—while audio of the family's thoughts on his transition play in the background.

"You're thinking someday you're gonna get over it. They're my secrets that I have to deal with on my own," Bruce is heard saying.

Kris explains, "I met him on a blind date, and it was kind of love at first sight," while Kim Kardashian adds, "We wanna understand his struggle."

Afterwards, Kourtney Kardashian says, "I think his biggest concern is he doesn't wanna hurt us."

Kylie Jenner mentions, "I do wanna meet Her, when he's ready. When we're both ready." Meanwhile, Kendall Jenner, who broke down while gushing about her father in a previous clip, is heard emotionally telling her dad, "I just don't like when people say Bruce is gonna be gone," to which he responds, "I'm not going anywhere."

"I don't think I've ever been as scared in my life," Bruce states, "as I was to be extraordinarily honest with my kids."

Part one of the E! special premieres Sunday, May 17, at 9:00 p.m., with part two following the next day, Monday, May 18, at 9:00 p.m.