I'm sure I've said it somewhere on here, but Chai looks identical to their mom. None of Chai's other siblings bear this resemblance, the reason Chai does is that therrigon get their coloring as they age, based on their interests and personalities, and these two are identical personality-wise. Chai is very proud of their mom, and their mom is very proud of Chai.

Chai's mom's name is Baylea by the way.