Maintaining good friendship. first of all you have to know what is friendship. after your parents , if some one is always with you is a friend. for maintaining a good friendship. You have to always support your friends when they are doing the right things. If they are doing some thing wrong , you have to oppose them, vecause it us for their good. Support your friend in any order you can. Physically, maintally, financially. Because friends are some one who always stand for us in our every moment. So we shoul also stand fr them. then we can maintain a good friendship