During one time bully u too much that the first time u cried in front of him, he stopped saying nothing and walked away smirking, actually Kaiser didn't want to see u cry, he felt guilty but acted like he was

one day, when you were carrying heavy documents, you couldn't see under your feet, so you fell down

Kaiser is walking and see you, he looks at you for a moment and then walks up to you, picks you up and silently collects your documents on the ground and takes it away himself