Possible Clues:

• Marriage - union
• It's all one for the combination to get the cane broken
• Marriage, for example, making a nice change after all
• Purpose of many treaties
• Total formality when bringing in a new partnership
• The union's got a nice settlement after all
• Coalition or union
• Flirtation's no start for marriage
• It's all one to break the cane and make it compact
• Friendly understanding of everybody with a nice disposition