Sebastian is left-handed and Colby is mixed-handed.
Chloe has herpetophobia (Fear of lizards. Chloe is specifically afraid of house lizards)
Chloe is the one who gave Cameron the nickname Cammy and calls Colby "Co-Co at times" (Sebastian isn't that sad about not having a nickname
Cameron and Sebastian love lizards (much to Chloe's dismay), especially chameleons.
Sebastian does SH as a way to let out her emotions and internal pain(projecting myself lol). She also does it out of frustration and the feeling that she isn't as loved as her siblings. She has consoled Cameron, who also has a history with SH and has healed, and helps Sebastian.
Colby was bullied as a kid. The main reason was that he was a broken alarm clock and couldn't tell the time correctly. Another contender was his weird interests and behaviors. So, kids at school threw rocks at him and made fun of him.
Chloe was also bullied and picked on for generally the same reasons, but the difference is Colby was picked on for being too quiet, and Chlow was picked on for being too hyper. Chloe pushed her feelings down to comfort and protect Colby. She's sad Colby thinks of her as an annoying sister.
Cameron was also picked on for being quiet and non-verbal. They struggled to talk until they were around 4-6 years old. They still struggle to make social interactions with other people, and they also start getting picked on because of it. Cammy is very touch-starved and loves hugs, but is too socially awkward to ask for any. They used to punch the walls to let out their despair and frustration, which Tony and Colin eventually found out about and sent them to therapy which they continue to this day.
Sebastian spends more time with Colin, while Colby spends more time with Tony. Cammy and Chloe are somewhere in the middle.
(Sorry for not uploading any art for a bit. Got busy with IRL issues and currently hyper-fixating on Spooky Month)
As I stated in my original post about my digitaltime fankids, Colby was picked on as a kid (and somewhat still in present-day time) for being a broken alarm block with only one hand and his weird interests and stuff.
And sometimes, he was chased off back into his own house and he hid inside his closet and sobbed. The first time he did this, no one could find him and they all panicked and formed a small search party to find him.
Chloe was the one to find him first, hiding in their closet. She comforted him and told him those bullies could go choke on rocks (yes she actually said that) and helped him come out of the closet (literally)