Respuesta :
It gives more charcter and empahasis on the fact that he missed him, as well as uses imagery
The reason why the author preferred to use the word "wringing" rather than the word "shaking" is because of the word's connotations. The use of this word conveys an excitement at seeing the man. It implies that the speaker held unto the man's hand tightly and with great pleasure. It also implies a sense of familiarity that differs from the formality of "shaking" someone's hand. Therefore, the use of the word contributes to the tone and the mood of the story.