"A man that has a friend must show himself as friendly" Proverbs 18:24
Its however absurd for you to expect friends to do something to you while you just sit back and look on. Is that not an cheat? Do unto others what you want them to do to you.
Don't expect to be loved if you don't love at first.
Don't expect to be favoured if you don't give favour.
Don't expect to be welcomed if you don't welcome.
Life is lived in a reciprocal way; you give and take. This tells that you can't and for that matter won't need to take away if you don't give. In front of the plane mirror, you can imagine what goes on there. If you smile at the mirror, it smiles back to you. Just frown at it and the image in it will look horrible to you, but that image is you! Don't do to friends what you do not want to be done to you by them!