Wan'an, the companionship between people is usually just a long or short journey. I met you and interacted with you in the best years of my life. From you, I understand what it means to help each other.
The friendship between gentlemen is as light as water, and we have not rubbed shoulders like ordinary best friends, but I firmly believe that there is a more profound and long-lasting connection and spiritual understanding between us.
Wan'an, I am writing this letter for you. I just hope that when you see it one day, you will smile and stop walking alone.