Leon didn't know what felt worse while looking at the "Welcome Leon" decorations in the room he was supposed to work.The fact that everyone who was so eager to meet him died?Or that he couldn't even stare at it much because of the situation.But he chose to risk it and stay for a bit.

You were the last one alive from his department.Wounded and watching his back from the shadows.You knew Mr X wasn't far but you needed him to be able to survive alone "Need to get to the parking lot.."says he