How do Mr. Micawber and David Copperfield meet again ? Describe the meeting.

In Chapter 11, David begins working at Murdstone's and Grinby's warehouse washing and examining wine bottles. Three companions are working with him, two of whom go by the names of Mick Walker and Mealy Potatoes. David is very upset because they are not well-educated, and thus he has no hope of learning or becoming cultured through their influence, and he often cries because of this lack of opportunity for development. David also meets his new host, Mr. Micawber, who is not very wealthy or high in status but takes great pains to seem rich and elegant.