Author's note.

Gemini norawit titichoenrak' is a childish boy and he's a 19 years old (teenager boy).. And he have a problem on his brain because when gemini is a 12 years old he had a car accident.. So that's the reason why gemini are suddenly became childish... Until he met fourth to become his babysitter..
Fourth nattawat jirochtikul' fourth's love to babysit other kids because he loves kids so much and he is a 20 years old.. (Adult) and until he suddenly known that he will babysit a 19 years old childish boy. That who named 'Gemini'

Uhmm This my first time to make a geminifourth au.. And English is not my first language so if there's something mistakes to my grammar please correct me..and sorry...