I thought they grew up together as brothers and sisters, but one of them fell in love first;
I thought I was finally waiting for the two-way rush, but the joy was in vain;
I thought that time would take away all my thoughts, but I didn't expect that I was just lying to myself;
…
I thought goodbye was just a stranger, but it was the beginning of another encounter.
Purpose: Respect the soldiers on the frontier, respect the people who love and persevere