#Person1#: Good afternoon, Mrs. Brown. I've come to see Mr. Brown. 
#Person2#: Good afternoon, Mr. Green. 
#Person1#: Is he in? 
#Person2#: I'm sorry, but he's not in, he's gone out on business. 
#Person1#: Oh! I just drop in on him for a chat. 
#Person2#: Please come in for a cup of coffee. 
#Person1#: No, thank you. Please tell him to phone me when he comes back. 
Mr. Green comes to see Mr. Brown, but he's gone out. Mr. Green asks Mrs. Brown to tell him to phone.
visit someone