person2: i divided one by zero. my bad.
person1: isn't that zhao magnificent?
person2: it's just the derivative of a vertical portion of the function...
1. makes fun of chunmeng as a cs major
2. corrects chunmeng's grammar
3. scares her with his cos project
4. claims his project to be easy to understand
5. considers his pictures pretty
6. insists on his wrongness
7. is pure
yea. the pure kid