I had just turned 16 when I met Sui Feng. If my glance at that time had reminded me of my unrequited love for the next 11 years, would I have warned myself at the age of 16 not to fall in love with him so much that I couldn't help it? But I could only smile back and remember what he said to me cruelly and tenderly: "I don't want to lose my best friend because of dispensable love." So, my distance is also an explanation for myself.