Carol:You call her captain, it's pretty self explanatory.
Natasha:
You call her beautiful and she acts like she doesn't care, but on the inside she loves it more then anything.
Wanda:
You'll call her baby because she's the cutest thing you'll ever see and you never want to stop looking at her.
Valkyrie:
Most of the time you'll call her V because it's just easier. Other times you'll just call her babe.
Peggy:
Peg, she doesn't really get those names that couples use so you try to keep it on the down low.
Sharon:
You call her my love, just cause it's cute.
Mj:
Her name, she gets shy and doesn't like lovey dovey names.