Clint Barton/ Hawkeye

Physical: His arms

You loved Clint's strong, muscular arms. Whenever he held you, you always felt so safe and protected.

Personal: His sense of humour

It was very rare that Clint was at a loss for words. If you had a bad day, he knew just the thing to say to cheer you up.

...

Tony Stark/ Iron Man

Physical: His goatee

There weren't a lot of men that could pull off the look but Tony Stark certain was one of them.

Personal: His romantic side

Tony will deny it tooth and nail, but when it really came down to it, he was a sensitive guy. He'd often buy you little gifts or blow off meetings to spend time with you.

...

Pietro Maximoff/ Quick Silver

Physical: His eyes

You could spend hours getting lost in the beautiful colour of them.

Personal: His caring side

Although Pietro loved your speedy nature, sometimes you could be a little reckless. If you fell over, Pietro would be there to patch you up.

...

Thor Odinson

Physical: His hair

Oh, how you loved running your fingers through his silky, golden tresses.

Personal: His archaic speech

You absolutely adored the way Thor spoke. Sometimes, you were the only one that could translate what he meant.

...

Sam Wilson/ Falcon

Physical: His strength

Sam was so much stronger than you. He could run further than you, lift more than you and he was just stronger than you in general. You really admired him for it.

Personal: His diligence

Every day, Sam worked hard. He worked hard to keep up his strength and make sure his equipment was in working order.

...

Natasha Romanoff/ Black Widow

Physical: Her flexibility

Nat's flexibility never ceased to amaze you and she certainly knew how to use it.

Personal: Her softer side

Ever since you had been dating, Nat had slowly been letting her guard down. You got to see a part of her that not even Clint got to see.

...

Bucky Barnes/ The Winter Soldier

Physical: His metal arm

Bucky hated it; it only reminded him of what they did to him. You'd often kiss his metal hand to show him how much you loved him.

Personal: His old fashioned charm

Ever since he had been dating you, Bucky could feel his old self starting to come back to him. You swooned whenever he called you 'doll'.

...

Scott Lang/ Ant-Man

Physical: His cheeky smile

You melted whenever Scott gave you that boyish grin of his.

Personal: His child-like nature

Sometimes when you were with Scott, you felt like you were taking care of an oversized child but you wouldn't have it any other way.

...

T'Challa/ Black Panther

Physical: His accent

You had a thing for foreign accents and you absolutely loved T'Challa's.

Personal: How just of a king he was

T'Challa could easily ignore his people but his listened to them. He treated everyone as equals.

...

Steve Rogers/ Captain America

Physical: His butt

That round, gropeable, biteable butt. You'd often be caught staring at it and it made him blush.

Personal: How much of a gentleman he was

Steve was the reason chivalry wasn't dead. He almost didn't do anything without your permission.

...

Loki Laufeyson

Physical: His mouth

You loved his mouth. You loved the way he'd press kisses along your skin or the way he spoke to you. Loki was quite skilled with his mouth.

Personal: The way he treated you

Loki treated you nothing short of a queen. He truly made you feel like royalty.

...

Wanda Maximoff/ Scarlet Witch

Physical: Her hands

You loved the way she moved her hands when she used her powers. It was so dainty and beautiful.

Personal: How lady-like she was

Wanda acted like a total lady. She used her manners and crossed her legs when she sat in a skirt. Wanda could certainly teach you a thing or two.

...

Bruce Banner/ Hulk

Physical: His curls

You thought his curls were absolutely adorable. You sometimes liked to 'boing' them.

Personal: His timid nature

Bruce was so shy when it came to you or just women in general. You thought it was cute when he blushed whenever you kissed him.

...

Peter Parker/ Spider-Man

Physical: His shy smile

Peter would often gave you an awkward smile. He was a geeky and dorky but you loved him for it.

Personal: His maturity

For a teenage boy, Peter showed a lot of maturity. You could talk to him about anything.