If moral reasoning is largely about providing good reasons for moral claims, where do feelings enter the picture? Is it possible to present a logical argument that you feel strongly about?

 
After reading all of Chapter 3 (doing ethics 5th edition), please utilize the ideas, concepts, and information in the chapter to answer the following question.

If moral reasoning is largely about providing good reasons for moral claims, where do feelings enter the picture? Is it possible to present a logical argument that you feel strongly about? If so, provide an example of such an argument.