The class continued as it should, even though she came to campus with a battered face. In the first class, Cammila managed to hide her face well behind a mask. Her friends were quite satisfied with her answer that she had a cold. She was safe for the first two hours without Sarah's annoying questions because Sarah wasn't enrolled in a macroeconomics class. But in Financial Econometrics class, she couldn't avoid Sarah at all because Sarah was even waiting for her in class with an angry ...