The next morning, Huck finds himself alone with his brother. Huck tells his brother that he feels like he's been avoiding him lately, and that he'll join the others for lunch. Huck apologizes that he hasn't been spending much time with his friends, but he promises to join them again the next time he sees them. Huck asks his brother why he looks so distracted, and his brother tells him that he looks distracted because he thinks about other men. Huck says that he won't be jealous if his brother keeps thinking about other guys, and he tells Huck to stop thinking about the other men, because he will be jealous of his brother if he keeps thinking of the other guys. He tells Huck that he is looking for professor Lu, who's leading a group of students in an exchange program. He'll be back in 10 days, and Huck promises to tell his brother about his and Huck's relationship when Huck gets back. Huck admits that he doesn't have the kind of relationship with professor Lu that he thought he would have. He says that walking down the street with his head down is a dangerous thing to do, and warns Huck not to disturb the professor while he is at work