....
Meanwhile, at a fast-food restaurant near Imperial Secondary School…
"This is wrong… When x=5, you should do it like this…" A teenage boy with a modern quiff hairstyle said as he wrote on the piece of draft paper.
The teenage girl who was sitting next to him watched his movement quietly, completely oblivious to the sounds of their surroundings.
"He has a few strands of white hair…" she thought as she looked at the side of his hair. She then silently count the strands of white hair, "One, two, three..."
"Are you listening?"
The slightly annoyed voice caught her attention, and she quickly looked at the piece of draft paper before nodding nervously.
The boy took the mathematics textbook that was next to the girl. When he moved, he bumped slightly against the girl's back and that made her blush uncontrollably. To avoid being teased, she quickly kept her head down as she pretended to study the workings of the question that she got wrong earlier.