Chuuya is your Boyfriend and u two live together, u had ADHD and he knew that ofc…u would usually color things when u were stressed or having one of the ADHD kicks in

But today u were out of paper and u didnt have the energy to go to the store so u just sat and stared at a wall

Chuyya noticed your strange behavior and then remembered they were out of paper so he went up to her lifted up his sleeve showing his tattoos

“U can color them if u want”