YES. In a way, Yuki is kind of a weird blob in terms of friendship?! He's similar to Naoto in that THEY SUFFERED EXTREME TRAUMA TOGETHER during a time when Toki had no coping mechs in place. The only difference is that he didn't really KNOW Yuki then so he hasn't quite latched onto Yuki like he has with Naoto, but if he was to be booked, he might end up wandering outside of Sterling, wanting to stare at the book a million times a day, NOT SURE WHAT ELSE TO DO.

AND THEN YUKI IS ALWAYS GRUMPY LIKE ECHO and he loves grumpy people, it's canon for him to love grumpy people non-stop.

SO IT'S LIKE . . . YUKI IS ALMOST KIND OF LIKE A WEIRD BEST FRIEND THING? I am not even sure but all I know is that Toki lauve Yuki and Yuki is his friend and he doesn't want you to forget him ever so don't forget him ever, okay. Don't die ever either or he'll explode.

DO YOU THINK WE'RE FRIENDS, YUKI.