The tramp was about to extend his hand but he suddenly remembered that his hand was dirty. Then, he pointed to his left palm with his right hand before dusting off his hands, meaning to say that his hand was dirty.
*Clatter!*
Without hesitation, under the astonished gaze of the tramp, Lin Fan went and shook his hand. "Hello."
The tramp saw that this man was smiling at him, so he smiled happily as well. Although he couldn't hear anything, he could see that this person had probably said 'Hello'.
Then, he tried to say something but he could only make a strange sound. Still, his meaning was clear.
He was saying 'Hello'.
Lin Fan took out the wooden carving and held it in front of the tramp. "For you. It will bring you good luck."