The word thoughtless provides a clue to the meaning of insensitive because the defenition of insensitive means showing no feeling or concern about anyones feelings
The answer is we lose their love like dogs or puppies when u have a puppy since u were young and grew up together loving him or her and treat like ur son or daughter and loving them u get used to it and when someday the dog it puppy died u would cry and start missing him or her. Dogs love we might lose
I love dogs
That is in my own words
The answer is c, secretive :)