50. Obvious Flirting

A group of college boys entered the café. One of them was bragging about his skills of flirting with girls and his charm. While sitting at the table, one guy said, "Where is Jin? Ahh, what you were saying, you are really famous between girls? If so," he looked around and saw a pretty girl standing in the line near the counter. He continued, "then try flirting with the pretty girl standing over there last in the line."

Just then, a voice came behind them, "What are you planning guys?" The same boy said, "Ohh Jin, you came at a perfect time! This bastard was bragging so much about his charms, so we gave a challenge." He looked at the girl and said, "He has to flirt with that girl over there in formals. If he succeeds, only then we will believe."

Kim Jin looked at the girl. They were sitting exactly in front of the counter, so they all can only see the back of the people standing in the line. The girl had an average height, slim figure and long waist-length dark brown h