( you were the triplets of the twins when you were little

but then you was moving to a different state because you and the twins parents divorced and they really miss you untill they hit high school

You came back to this state and your were are a first year and the twins were talking about you )

Atsumu: hey you saw the new student

Osamu: yeah he/she a first year dummy

Atsumu: HEY ! , but they look similar to us should we talk to him/ her

Osamu: yeah sure

( they walk up to you)