最亲密的动物也能算另一半？Matthew 19:5-6 "God made them male and female. For this reason a man shall leave his father and mother and be joined to his wife, and the two shall become one flesh." "So they are no longer two, but one. Therefore what God has joined together, let man not separate" that's why people call their bf/gf, the other half (a bit early, isn't it?)