[Because SHUT UP, that's why. Only not really - Miyabi's just glad he's not even worse off than he could have been. Though she's also kicking herself mentally again and again for not being quick or strong enough to prevent him from falling. That, and that she can't even do anything to ease his pain at all. She really does have to get in contact with the spirit of healing as soon as possible.]
But it was my tree you fell out of...my land. I'm responsible for what happened. [She hunches up her shoulders.] And you...you even tried to protect me too...and got hurt. You shouldn't have done that! I can land fine on my feet from that height! Just...just stay here for as long as you need, and I'll take you to the clinic later, to make sure nothing sprained or broken.
[Action]
But it was my tree you fell out of...my land. I'm responsible for what happened. [She hunches up her shoulders.] And you...you even tried to protect me too...and got hurt. You shouldn't have done that! I can land fine on my feet from that height! Just...just stay here for as long as you need, and I'll take you to the clinic later, to make sure nothing sprained or broken.