I can just give you a suggestion of a story that I have watched. It's " How the Grinch stole the Christmas". The theme of the cartoon is that Christmas is not about presents. One evidence from the cartoon is that after Grinch stole all the presents from the people's houses, they were still happy and they were singing together by holding hands like the presents were nothing for them. At the end the Grinch realized his mistake and gave back all the staffs that he stole.
I hope it helps a little.
The irony is that they are smiling with “torn and bleeding hearts”.
The idea it emphasizes is that they are smiling to hide their pain.
The overall message revealed by the irony is that they are in considerable emotional turmoil and faking happiness to mask their distress.
Answer:
2) Courage.
Explanation:
A connotation can be defined as the quality, feeling or an idea which a word brings to the mind of a person, as well as its literal, dictionary or primary meaning.
Courage refers to the quality that is being possessed by a confident or brave individual which makes him or her not to be intimidated, frightened easily while being cautious in his or her actions.
Hence, the word "courage" provides an appropriate connotation of the word heart as it is used in this sentence: The guard dog defended his owner with the heart of a warrior.
This ultimately implies that, the dog defended his owner courageously like a warrior.
I think that this is true.