TodoMomo

They bake together.

Kirimina

Weird nicknames (it's a reference to one of my books lmao)

Miruhawks

Playful teasing

Iidamei

Yelling but in a concerned way cuz we know Mei would die if Iida didn't yell at her to back away from things.

He's the Moblit to her Hange

Kamijirou

Laughing at one another

Dabi x Toga

Bringing dead bodies home like their flowers (stop me)

Nejitama

Playful teasing and booping Tam tam's nose.

Mt.Kamui

Messing with her hair when she's trying to look nice.