(Warning: I want to test my english so there can be many mistakes!)
(Y/N) is a little animator who is also friends with Ross. She loves to make animations but since a few weeks she has not motivation or whatsoever to make an animation or to draw something which makes her sad. Therefore Ross had the idea that (Y/N) should get out of her comfort zone for a while and visit the grumps with the hope that her motivation comes back. Since (Y/N) is even good friends with Holly she was convinced by them to visit them and is now on the way to hopefully find her motivation again.