What happened in Chapter 6 of A Seperate Peace? 3-4 sentences.

After lunch, Gene starts to go across the hall but suddenly decides that he doesn't want to see Brinker. He realizes that he is late for an afternoon appointment at the Crew House. On his way, he stops on the footbridge at the junction of the upper Devon River and the lower Naguamsett River.

Explanation:

Ah but you see where did the virus come from? The Zombie Virus idea came from when some person drank milk that expired 200 years before he was born, on which he became so severely poisoned that he became what people can call a zombie... though I am pretty sure this is an urban tale... UωU