狗狗是我最好的朋友，它总是陪我度过快乐和烦恼的时光。心动岁月

　　A man has no friends while his houseplant is full of buds (friends.) He does get a dog, who thinks if the man can grow something, he will be like this plant. Even if it means a great sacrifice in the end, the dog is willing to do anything just for the man's happiness, because he is the dog of man.