You were a new member to the group, Yamada took your arms and started taking you to the others

Yamada: guys, guys! We have a new friend!

Shirakumo: oh we do?!

He walked up to you

Shirakumo: Oboro Shirakumo! And you?

Yamada: that can wait for rn! Aizawa! Say hi to our new friend!

Aizawa was reading a book under a tree, he looked up at you with the most deadpan look

Aizawa:...hi...

Yamada: oh come on! Be less deadpan!

Aizawa: no...

Shirakumo:...c'mon Aizawa!

Aizawa: no...