Kylie Jenner meets Caitlyn for the first time in E!'s "I Am Cait" and called her "pretty."

The 17-year-old star went to meet her parent who recently transitioned into a woman at her home. "Hey pretty!" she said when she first met her, Entertainment Online reports.

"Hey baby! I didn't know you were here," Caitlyn responded when she saw her youngest daughter she shares with Kris Jenner.

Kylie also spent time with her grandmother, Esther Jenner, who showed her granddaughter pictures of her when she was younger. "Here's the kicker," Caitlyn said, "She was 17 years old in this picture, and she was married."

Kylie posted a Happy Father's Day note on Instagram for Caitlyn in June, showing that they still have a strong bond.

"Happy Father's Day my little light of sunshine. 'You can still call me dad, Kylie. No matter what I'm always going to be your father. That's never going to change,'" she captioned the post.

The teen admitted to things being "uncomfortable" when she first met Caitlyn but she really wanted to meet her anyway. Kylie showed up at Caitlyn's house unexpected with Kylie Hair Kouture by Bellami hair extensions similar to her signature look, PEOPLE reports. She helped her dad put in the teal hair extensions as a way of bonding. Caitlyn also bonded with her son-in-law rapper Kanye West over sneakers.

As the docuseries chronicles Caitlyn's life as a transgender woman, she still faces backlash from her family, E! News notes. "You look amazing. It's your time, but you don't have to bash us on your way up," Kim Kardashian said referring to stories about Caitlyn's life as Bruce Jenner. Caitlyn also mentioned that Khloe Kardashian did not like her article in Vanity Fair where Caitlyn made her debut.

The former Olympian made it clear that her main concern is to be a voice for the transgender community. "What I'm hoping for is that the world is going to follow along with me. And we can learn together," she said.

"I Am Cait" airs on E! Sundays at 8 p.m.