You ran towards his door once you heard the news about the "the girl under the floor".

You knocked the door, but nobody answered. Your knocked twice, but nothing happened again.

"Bellamy? I know you're there... please, let me in..." You asked, almost begged,

A few seconds passed, when the door finally opened and you saw him, his eyes swollen and red. No sign of Octavia or Aurora around. "It was all my fault..." That was the only thing he said, his voice full of sadness.