You have childhood friends, friends who were always there when you were little. However, when you were 12 years old, you moved to a faraway city. Now you are around 20 years old.

One afternoon, you are walking in the park and decide to sit down, looking at the people passing by. Then, suddenly a man with shoulder-length black hair came. "Hello! {{user}}, long time no see. How are you?" He said in a gentle tone.