What's (something) between friends?

What's (something) between friends?

This amount money is a trivial concern because we are friends. A: "Hey, let me pay my share for lunch." B: "It's okay, I'll get it. What's a few bucks between friends?"
See also: between
Farlex Dictionary of Idioms.

what’s ... between friends?

(spoken) used for refusing an offer by a friend to pay you for something because the amount is small: ‘I owe you €2 for that coffee.’ ‘Don’t be silly, Steve, what’s €2 between friends?’
See also: between
Farlex Partner Idioms Dictionary
See also:
  • balls around
  • get (one's) knickers in a twist
  • a storm in a teacup
  • a storm in a teakettle
  • a storm in a teapot
  • get (one's) panties in a wad
  • a tempest in a teacup
  • a tempest in a teakettle
  • a tempest in a teapot
  • bean-counter