Tony
His: sugar
He loves the taste but hates the song.

You: Honey
You hate bees...and honey

Steve
His: Soldier Boy
He's your little hero and he loves it when you call him that.

You: Darling
Every time he says it you heart melts, he's so old fashion its adorable.

Bruce
His: Sweetey
He claims to be a monster but he really is a softy.

You: Hun
When he's super happy sometimes its hun buns because you got a nice butt apparently and love honey buns.

Pietro
His: Cutey
Simple, he's cheeky and childish, he's a cutey. And his giggle...it makes you melt to bits.

You: Kitty
It has to do with the way you curl up next to him and your behaviour in bed (you sleep like one and you stretch like one).

Bucky
Him: Buck
He loves the way you say it, he only let's you call him that...and sometimes James.

You: Precious
You hate this nickname but can't help but smile when he says it because he says it so sweetly and lovingly.

Thor
His: Thunder Boy
He hates this, it makes him sound like a child.

You: Princess
You hate yours too, it makes you sound girly.

Clint
His: Birdbrain
Sometimes he's got the IQ of one...

You: Dove
He claims that you're his little love dove