First nights in the circus, Abbie (Pomni) slept under the table with Cai (The carpet is soft)
Cai was a bit afraid of her at first (Afraid of being judged mostly), but on the second day (When Candy adventure happened), she started to feel a bit less stressed. Seeing that Abbie only seeks her company.
Abbie was a bit weirded out by Cai, but very quickly dicovered that AI is more scared of her than anything. Seeing how both of them in need of comfort - she insisted on sticking together and try talking and sharing things about each other. To get more familiar, hoping that befrieng her will make being in the circus less terrifying. It obviously helped tremendiously and Abbie is now the one reaching out to Cai, nudging her to not stay in the office all the time.
During the candy andventure (Abbie didn't participated, insisting on staying with Cai to help her gain some confidence) - they decided to plan next one together, where Abbie suggested 2 ways of finishing it, explaining how horror is something she can't cope. Unlike Caine - Cai likes human's suggestions (And sugestion box was her idea which she always eagerly checked, but not one was send (Why? Because only Grant (Kinger) knows it exists) (How does she access suggestion box? Via Bubble)
Bonus:
Monstrous Cai wouldn't be angry - she would be extremely upset
After being berated by gang (And Abby wouldn't join on this), she would get extremely upset and would attempt to delete the circus fully and let everyone just drift into the void. Which none of hte humans want, so that's would be the reason why Grant (kinger) would want to put her to sleep
