The reason I'm still here

I have this seven year old in King Class. His name is Ian. He's a pistol. Today, he was speaking Korean, so I got down to be eye-level with him and to really make the lesson (don't speak Korean) stick. He looked at me scared for about .2 seconds, then his eyes got really big. He said "Teacher! Your eyes are green! Are you sick?!" and then he looked so shocked and worried about it, that I started laughing and couldn't stay mad at him.