It is a fact that this world is classified by so called"status" determined by personal financial income into upper class, middle class and under class. people more trend to and are more possibe to make friends with someone belonging to the same class.We can't help wondering whether the both from totally different classes can be ture friends to each other? As for this question,my answer is YES. I think the key factors deciding whether to be close friends should depend on the following rather than only financial condition. On the one hand, It is the similar preferences that play a vital role in making friends.For example, someone who sings songs well will attract those interested in music.Therefore, they will be more likely to share their ideas about the same interest——music.With deeper understanding with each other, the happiness brought from conversation will make the both become lifelong friends no matter what kind class they are from.On the other hand,Attractive personalities are determiners in this relationship. The love story in moives and TV series often occurs between different classes.Taking Titanic for example,Rose falls in love with Jack from the first sight for Jack's personalities different to upper class appeal her too much.Even love can transend the limit of class, don't mention the friendship. Having better financial condition only means that you can enjoy top-quality living conditions and education resources,but it isn't definitely the barrier between potential friends!