How to write the beginning and end of an unforgettable primary school composition?

Beginning: The night is like water, and the stars shine. With graduation photo in my hand, my thoughts not only flew to the distant primary school life. Those unforgettable years, those unforgettable classmates, once again come to mind. ...

Conclusion: Ah, dear students, although I have left you, those memories like songs will be engraved in my heart forever.

Beginning: There is a kind of friendship called missing, and there is a kind of friendship called unforgettable. Dear classmates, do you know that I am far away, remembering the good years with you?

End: Friendship is a song, friendship is a glass of wine, and friendship is a river. Unforgettable dear classmates, unforgettable sincere friendship.