At that time, they didn't know each other, and they went through the most difficult times just for the first encounter.
At that time, they had a deep "brotherly" love, shoulder to shoulder, and spent the best days of each other's lives together.
At that time, he didn't know her love, but she could only hide her heart deep in her eyes, let tears fill her eyes, and still smile like a flower when she raised her head.
At that time, he already had her whom he loved, but she still waited by his side silently without saying a word.
At that time, they all grew up and walked out of the campus where they left their youth, sweat, and tears. He smiled, but did not see the tears in the corners of her eyes. She smiled with him, but was filled with sadness.
At that time, he finally found her who had been waiting so hard, but reality blocked him from getting closer again and again.
In the end, at the end, he and she were still friends, best "brothers."