Whenever you disagree with each other….

The slightest disagreement ……

For example例句:

一(yī)言(yán)不(bù)合(hé)就(jiù)分(fēn)手(shǒu)

Whenever you disagree with each other, you solve it by breaking with someone.

一(yī)言(yán)不(bù)合(hé)就(jiù)自(zì)拍(pāi)

Whenever you disagree with each other, you take selfies.