What's the difference between classmates, colleagues and friends?

Classmates are an eternal relationship, former classmates and eternal classmates;

You are a mountain friend today, but you may not be a mountain friend tomorrow. You may be a mountain friend tomorrow, but you may not be a mountain friend the day after tomorrow. The relationship between mountain friends is a simple tacit understanding, a kind of peace, simplicity and no pressure. Casual;

The relationship between mountain friends can be forgotten, but the relationship between classmates is a' brand' with mellow taste, which will not disappear or linger;

Class reunion is a kind of emotional communication at the bottom; Students meet and boo constantly;

Mountain friends gathering is an extension of simple life. While laughing heartily, I am grateful that there is still a simple corner in my life.

The relationship between colleagues and friends in the mountains will become simple and friendly; But not all your colleagues are suitable for mountain friends;

The relationship between superiors and subordinates is not suitable for staying in Shanyou at the same time; The level is obvious and will not be played easily;