A friend is an indispensable part of life, we are sad when he and I will be sad before. Play music in life.
Friend is A lamp, lighting me up in the night.
Friends are the spring breeze, blowing away the sadness in your hea.
Friends are An essential part of this life, they have done so much for us, so be kind to our friends.
A friend is your most precious friend, please don't abandon him, or he will abandon you. You have no chance to make up with him again, so please cherish your current friends.