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Given below is the answer to your question.

• The title 'Bond of Love' is justified through the relation of the narrator's wife and the bear. 
• When the narrator's wife was still far off from the cage, the bear recognised her. He howled with happiness. 
• She ran up to him, petted him through the bars, and he stood on his head in delight.
• The narrator's wife and the bear, both cried bitterly when it was time to part. 
• The characters in the story reflect many precious virtues which emphasise the importance and necessity of these values in their life.
• Love compels one to live on in life and to be in harmony with all.

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