Oscar

Oscar K. is Kaye and Kayla's father, and the ex-husband of Jennifer.

Appearance
He is a furry, fuzzy green bipedal creature who wears baggy cloths; a lime green sweater with a brown collar and brown pants and no shoes. He has thick, hairy eyebrows and generally looks sad. He is very tall and large.

Backstory
Oscar used to be married to Jennifer and they lived together with their son Kaye. However, she left him due to him being bad at raising the kids, although she left Kaye with him because she felt bad at the thought of taking their son from him. She also left her experiment subjects; the bird brothers, with him out of spite that her experiment would never work. She never told him until several years later that she had been pregnant with their second child.

Oscar became very depressed after his wife left. When Jennifer left, Oscar took over her experiment (teaching the birds how to sing) in hopes of making it work to impress her and make her come back, but these attempts have been unsuccessful so far, due to their birds' anxiety about singing in front of him.

A while later, Oscar received a letter from Jennifer saying their 7 year old daughter, Kayla, wanted to see her brother. Jennifer decided to let Kayla live with Kaye and Oscar, so they met up in person so Oscar could bring Kayla to his house. Although Oscar was glad to see his and her child, a new wave of depression hit him due to having seen his ex-wife without any friendly interactions.

Personality
Oscar is a very awkward father who has trouble communicating with his children, ex-wife, and anyone else. He tends to act somewhat apathetic a lot of the time, especially due to his depression. Oscar is usually in a gloomy state and often spends his time watching the news without paying attention and eating yoghurt in the kitchen.

Despite his inability to raise children properly, he does care very deeply for his offspring and wish he could connect with them better. He is often very tired from lack of sleep. When he was with Jennifer, he had a much different attitude. He used to take her for granted and laze his way through life, not helping her with her experiment. When she left, he realised he had to work to keep her, and decided to continue her experiment until it succeeded, even if it was too late to get her back.