"I do want to meet her," Kylie says, as she's preparing for the big moment. "It will be a little uncomfortable in the beginning, but I think we're both ready."
And then Kylie walks in and she and Cait are both so comfortable, it's like any other day - except that it's a big, huge day for both of them. "Hey pretty!" she says to Cait, who is all done up and looking gorgeous. She then goes and gives her Grandma a big hug and we'd be lying if we said the whole thing didn't make us tear up a little bit.
We rarely get to see the softer side of Kylie, because admittedly, she only shows a certain aspect of herself on Instagram and it was really beautiful seeing more of her relationship with Cait and her grandmother.
Speaking of which, Ky's grandmother had a special surprise for her. Check out the sneak peek below to see what it was.
**I Am Cait premieres this Sunday at 8pm on E!**
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Gallery | Caitlyn Jenner's Fab New Life