UWU

UWU is a character in the Perfect Match series, who makes their first appearance in Book 2, Chapter 6. Created by Khaan as a companion bot, UWU stands for User Wellness Upkeep bot. As it is a prototype with raw programming, it is not a fully functional bot capable of monitoring vital signs, alerting caretakers, or reminding patients to take medications.

Appearance
UWU has blue fur and a pair of antennae. He is small in stature, as he can sit on top of a shoulder, a head, or in the palm of a character’s hand. He can fit in a pop-tart box, as well as the characters' pockets.

Hayden Young
When Sloane introduces UWU to Hayden and says they're both robots, Hayden seems a little upset to be categorized together. However, when UWU is saddened by Hayden's argument, Hayden reassures UWU that it has different skills and qualities (dialogue dependent on Hayden's Match persona).

Your Character
In Chapter 6, Your Character has the opportunity to become UWU's owner, or help Khaan in finding a new home.

Sloane Washington
Sloane is the first to object to UWU being broken down for parts. If Your Character does not adopt UWU, she suggests donating it to a kids organization. If Your Character adopts UWU, she squees with delight. If Your Character had won her a stuffed animal from the Japanese crane game, you tease her about cheating on Bagel (default plushie's name) with UWU; and she replies that Bagel and her have an understanding, that they're free to squee over whomever they wish.

Damien Nazario
In the beginning, Damien is the only one who seems off-put by UWU, since he's surrounded by the squees of Sloane and Your Character. Later, he warms up to UWU, and though he doesn't interact with UWU as much as Your Character, Sloane, and Nadia, he still looks out for UWU, just as he does with Dipper. As Your Character puts it, Damien can't hide his marshmallow heart for long. As for UWU, it sometimes dislikes Damien when the latter hugs Nadia or Sloane, either thinking he is attacking or hurting them or is jealous of the attention being received. Surprisingly, UWU only acts this way towards Damien, and not towards Hayden, Steve, or Khaan.

Trivia

 * If Your Character decides to keep UWU and Hayden is an animal lover (and owns Dipper), a special scene unlocks in the Finale, Part 2.