That's a different reaction. In 2002, people still remembered what happened but were unable to say it out loud due to fear (hence the facial expressions). In 2

That's a different reaction. In 2002, people still remembered what happened but were unable to say it out loud due to fear (hence the facial expressions). In 2017, the people old enough to be grad students truly don't know about it because the Party has successfully erased it from public discord within the mainland.