i think hazel would definitely be fond of her, so i can see them having worked really well as roommates and staying close after? hazel's very similar in that she likes to keep things very private - she doesn't even have a public social media presence - so she'd appreciate/understand why cat sort of plays that close to the vest, too. cat would've known hazel when she was sort of still starting out and she was admittedly a little different - kind of method and pretentious about things and called acting "her craft" and all that high brow bs, but around 2013 she mellowed considerably, haha. all in all, she's a very loyal and warm person that would rather stay in than go out and can be direct but in a sort of... indirect way? like, she tells you how it is without being overly blunt about it, which doesn't make a lot of sense now that i've written it out, but.