X-Men Character

• Rogue
• Cyclops

Guardian

• Rocket
• Groot

Avengers Character

• James "Bucky" Barnes (Winter Soldier)
• Black Widow

Character not yet introduced to the big screen

• Nova
• Black Cat

MCU Character

• Loki
• James "Bucky" Barnes (Winter Soldier)
• Iron Man
• Spiderman

MCU Movie

• Iron Man
• Thor: Ragnarok
• Spider-Man: Homecoming
• Guardians of the Galaxy

MCU Actor

• Tom Hiddleston
• Chris Evans
• Sebastian Stan
• Robert Downey junior
• Tom Holland
• Basically the whole rest of the cast

Romance Arc

• Natasha & James