“What is love? two souls and one flesh; friendship? two bodies and one soul.”
“Friendship is one mind in two bodies.”
“Two people who are true friends are like two bodies with one soul”
“Two minds with but a single thought, two hearts that beat as one.”
“Then he looked by him, and was ware of a damsel that came riding as fast as her horse might gallop upon a fair palfrey. And when she espied that Sir Lanceor was slain, then she made sorrow out of measure, and said, "O Balin ! two bodies hast thou slain and one heart, and two hearts in one body, and two souls thou hast lost.”