Bruce 'Caitlyn' Jenner Reality Show 'I am Cait' Trailer Out! Watch Video

"Sometimes, it takes a whole lifetime to start living", the trailer in the new docu-series of Caitlyn Jenner's "I am Cait" emotionally details.

Bruce Jenner, a 65-year-old-Olympian, gave a whole new color to the word "transgender" when he came out publicly as one in an interview with Diane Sawyer on ABC's 20/20 on April 24. In the interview, Jenner revealed personal information about her journey, decisions and future.

Last month, the public also had a first glimpse of Caitlyn Jenner, the female identity of Bruce, in a Vanity Fair cover titled, "I am Cait." This would also be the title of her new docu-series, which recently revealed a trailer.

Caitlyn Jenner couldn't look happier and more beautiful in the latest 30-second trailer, which also gives us a peek of her style and fashion.

As seen in the trailer, Caitlyn's advise to a group of boys is to "hang out with people that love you and respect you," which gives viewers a hint that, indeed, Caitlyn is about to share a lot about her life and who she really is.

A clip on the trailer also shows us Caitlyn's 88-year-old mother, Esther, who shared her thoughts when her then-son revealed to her that he will be coming out publicly as a transgender.

 In a seemingly-broken voice, Caitlyn's mother said, "I lost my son. Then I thought, you know what? I'm gaining." This may be one of the first episode's highlights, as most transgenders can relate to the difficulty of coming out to one's parents, an article on Trans Road Map notes.

Caitlyn promises an interactive and relatable show. "We're going to talk about everything. We're going to do a lot of fun things for the first time. We're going to go shopping for the first time," she said.

Caitlyn, riding a motorcycle on a dirt track, also revealed that she will also be seen doing "boy stuff" because hey, "girls do that, too!", she says!

The trailer also shows Caitlyn spending time with various members of her family, hinting that the Kardashian clan will be involved in the series. Kylie Jenner, the youngest child of Kris and Caitlyn, can be seen embracing an emotional Caitlyn.

"I wanted them (her children) to be proud of their Daddy," Caitlyn said in the trailer.

Caitlyn Jenner's "I am Cait" docu-series premiers July 26, 8/7pm Central, at E Channel.