Song Yi would never have imagined that he would meet his junior high school classmate during military training in college, and he turned out to be his instructor.
After staring at him for 10 seconds, he stretched out his hand and said, "Long time no see."
Lin Mu held Song Yi's hand with a half-smile and shook it: "Please give me some advice."
"Haha" Song Yi smiled awkwardly, "Please give me some advice."
...
Intention: Good times can be expected