Fletcher is listening for pleasure as a friend discusses her trip to Australia. According to your textbook, Fletcher is engaged in listening.

appreciative                                                                                                                

Explanation:    

There are four distinct types of listening including critical, appreciative, comprehensive, and empathic listening.

Appreciative listening: The term "appreciative listening" is described as one of the different types of listening behaviors whereby a specific listener generally seeks various pieces of information that he or she can appreciate and eventually meets her or his basic goals and needs. An individual tends to listen to appreciative listening when he or she listens to speech's string words, music, and poetry.

In the question above, the given statement signifies the appreciative listening.

it´s related to his charming character.

beauty is not everything, although we can joke that girls only care about the physical or material aspect, the truth is that a real woman looks at more important things, besides intelligence and personality, there are other attitudes that make irresistible to men who are 'unattractive'.

for example develop your sense of humor.

well considering i can't see the graph, it's probably prices