Continuity mistake: When Rudy reach out his hand and introduces himself to Jack, we see Jack holding his hands down. When it cuts he has his left hand by his mouth. (00:17:35)
Continuity mistake: In the beginning of the movie upon Jack's returning home to Vermont from Iraq, when he meets Jackie and her mother on the side of the road, just before fixing their truck, he puts around Jackie's neck his comforter. A few seconds later after her mother throws up and Jackie finds Jack's military tags, the comforter is gone. (00:05:10 - 00:06:00)
Answer: No. The concept of how the jacket and the drawer is left a mystery to the audience.