Kiara is a princess. She left her original human for treating her like a dog and went to live with some very nice people who happened to be neighbours of Baker.
When they met, Baker immediately fell deeply and hopelessly in love with Kiara. She is his one true love and no other lady cat will ever take her place in his heart. Unfortunately, Kiara does not like Baker and only hisses when they are out on a date. Still, Baker perseveres.