Thomas Andrews....I've always thought of him a heroic figure. I believe it's when he left the generator room telling the men of the ships fate. Chief Engineer Bell told him that they'd stay down there as long as they could. When he left, how could he leave the ship knowing these men would remain down at their posts with little change of even seeing the top deck? He made that decision to also be brave like his men and stay on. I also found it heroic he went through the lower decks scurrying passengers to the top deck, closing port holes to give her longer to live. In the end, he went into the first class smoke room...as many said he was in a daze. Probably in shock he'd never see his wife and daughter and the fact the largest and "unsinkable" ship of it's time was foundering on her first voyage with 1,500 souls on board.