Pietro:
You- Wanda. She's Pietro's sister, but she helped you way more than she helped Pietro.
Pietro- Clint. He likes to call Clint old man. Even Clint hates it, they're still the pranking partner
Steve:
You- Tony. There seemed to be a rival between Steve and Tony. In order to make it better, you tried to learn Tony and explain it to Steve. However, you found Tony to be a great best friend, and that's what ended up happened.
Steve- Bucky. self explanatory.
Clint:
You- Bruce. You found Bruce as someone to complain to cause he can always solve the problem for you.
Clint- Natasha. Budapest
Tony:
You- Steve. You like Steve as a friend a lot because of how innocent and gentlemen like he is, also because you like to see the jealous expression on Tony.
Tony- Bruce. science bros.
Bruce:
You- Thor. Thor is the only that can stop Bruce without causing much harm.
Bruce-Tony. science bros.
Bucky:
You- Pietro. They both worked for HYDRA and knew each other. You wants to learn more about Bucky and Pietro likes someone to talk to besides his sister.
Bucky- Steve. self explanatory.
Thor:
You- Jane Foster. She helped Thor when he needed it. Also, you like science.
Thor- Eric Selvig. When he was banished from Asgard, Eric helped him a lot.