Relationship or rapport between people; the state of being on good terms or the connection between parties.
二人の仲はずっと良好だ。
The two have always been on good terms.
彼女は友人と仲を深めるために旅行に行った。
She went on a trip to deepen her relationship with her friend.
仲を取り持つ役目を引き受けた。
I took on the role of mediator to smooth relations.