Harvey and Aaliyah met from a very young age. Harvey was a young salamander living nearby her tree home who she would say hello to occasionally to when flying home. Eventually they began talking outside of the nesting area and slowly became good friends. Harvey did witness Aaliyah's romantic spurts for others and often didn't mind it, finding it adorable of her. Soon enough, he himself, realized he had feelings for his avian friend. 

Soon enough, Harvey and Aaliyah decided to become romantic partners. Harvey does show signs of worry and insecurity at Aaliyah becoming invested in others, but also allows themselves to both have sub-relationships on the side.

Harvey and Aaliyah are very connected and communicate often. They share deep insecurities and fears and even when teased too hard, Harvey knows when to stop annoying Aaliyah and when her anger triggers come around. She does apologize if they do (This is often her screaming and crying.)

Aaliyah does express an interest to marry or at least go into a civil partnership with Harvey one day.

Catherine first met Aaliyah when discovering her flying from her nest one day. As the devious kitten she was, she chased after Aaliyah for hours straight before giggling to herself. She came by occasionally to chase the bird until one day she discovered her nesting place, Aaliyah wasn't happy at all with this stranger coming by her home, but then she came to understand Catherine simply wanted to become friends.

Aaliyah always declares Catherine as needing to understand boundaries and she apologizes and respects Aaliyah from their meeting onwards.

Harvey of course, became extremely defensive when encountering Catherine for the first time, but soon enough Catherine explained she only meant it in a cheerful silly nature, she never meant harm to Aaliyah at all.

Aaliyah declares Catherine a friend, but sometimes they give off the energy of a bad girls gang, therefore sometimes clashing on morals. It is clear however, they're dear friends. 

Catherine does make jokes towards Aaliyah that 'one day she'll cook the chicken', often these jokes don't please Aaliyah and if anything, she gets offended being called a chicken instead of a sun conure. 

Catherine is seen to have no family. Aaliyah does question this but Catherine states they simply just 'went away'. Since Aaliyah understands those feelings well, she came to understand Catherine's flaws and trust her slowly.

Catherine does show a fear in ever losing Aaliyah's trust and does confide in this to Harvey who often reassures her.