Carn is sweet as candy and runs a candy shop that he took over for his father so his dad could have a break. 

Carn lost his mother(he has two dads but one takes the mother roll) At a younger age because his mother was kidnapped and infected, then turned into a drone for the enemy side. It hurt The father deeply and this happened when Carn was still a toddler. Carn is Polysexual (meaning he likes certain genders but not all) (he likes men, Nonbinary and genderfluids) 

His best friend later in will become Aarnik who will also become his boyfriend at some point aa