Unlike Eden, Kara and Mei are very welcoming to new people, though how they interact is done in different ways:

Kara meets new faces all the time, whether in the sidewalk, the plaza, or the recording studio, and most of her first impressions boil down to her trying to tease or flirt with whoever bumps into her, often joking about how they’re staring at her more than ample chest.

Mei also greets new visitors every now and again, typically newcomers to the library, and while most are taken aback by her sheer size, she honestly doesn’t mind the attention, and does her best to get to know whoever comes upon her, regularly asking about their interests, hobbies, and tastes in literature.