交心 Traditional form: 交心 Pinyin (reading): jiāoxīn Definitions: to open one's heart; to have a heart-to-heart conversation Characters: 交 - to connect; to deliver, to exchange; to intersect; to mix 心 - heart; mind; soul Traditional characters: 交 - to connect; to deliver, to exchange; to intersect; to mix 心 - heart; mind; soul