I always do not think that a person can always be a forever protagonist in the life of others, because a lot of things take place surround me that made me did not believe. One of my best friends fell in love with a man; I always know this friend was stubborn. They met in an online game which was called WoW. It was also my favorite game. The man always helped her in the game and bought her WoW Power Leveling.  
Later my friend told me that she became his girl friend. I was surprise to hear that, because they did not meet each other. I advised her, but she did not accept my suggestion. She told me that he really loved her and every time when he earned World of Warcraft Power Leveling, he would give them to her. And that man told her that she was his forever protagonist in his life. When I heard her saying this, I was a little worry about her. I did not know if the result was not what she expected, what would she do?   
At least one month their problems appeared. That man always bought World of Warcraft Leveling to other girls, and it was not a problem, but the attitude he treated her changed a lot. Until one day he called other girl as wife in the union, my friend knew he was unworthy to be loved by her. My friend told me that she did not think that people could change so quickly. I could not find any answers to respond her. Yesterday one person could be whole world to another person, but today this person is nothing. It sounds so ridiculously. My friend told me that she would never buy WoW Leveling and believe the feeling in the games.   
Who can be forever protagonist in the life of another person? Now I become more confused.