Alyssa gets very overexcited at the smallest of things

Asher gets super lonely, so he adopts pets

Kauza gets slightly non verbal when she's enjoying something

Kauza also repeats words of things she likes when she gets happy ("toy" "teddy" "friend")

Jake also gets non verbal sometimes, he took it on from Kauza, but his is when he's anxious

Tessa is very affectionate when she's sad, because she wants others to be happy.

Nicolas hides his emotions a lot, only really telling Tessa what's wrong

Asher really likes cute things, they make him really happy

Nicolas, despite his looks and attitude, loves fluffy things like blankets

Kauza does a cute hand flappy thing whenever she gets super happy

Fern loves making people happy, it's why she does musical theatre

Jake's incredibly loyal to anyone who earns his trust, which isn't very hard to do, he's also really loyal to his romantic partners

Nicolas buys things for Tessa that comfort her, like plushies or books

Nicolas also reads to Tessa whenever she's anxious

Asher still buys Pokémon cards for himself, they make him happy

Jake, after years of watching Kauza go through pain, knows all of her comforts and gets them for her almost weekly

Tessa likes piling up her pillows and blankets and plushies whenever she's sad.

Kauza likes wearing hoodies with familiar scents, which is why she wears her partners hoodies, along with Jake's and Asher's