Paul has begun his journey back to Jerusalem. he knows that what awaits him is the risk of riots, arrest, and possibly execution.
As a reader, we assume that what follows will be Jerusalem, but Paul stops in at Troas. At Troas, we are introduced to Eutychus, a young man who drifts off to sleep during Paul's sermon. Asleep, he falls from a third story window to his death.
Paul, speaks life over him, passes out communion, and goes back to preaching until sunrise.