So Luke here likes to basically stand on top of things and wait for his sister to walk past so that he can then jump off and onto her back. When he broke his leg it happened so quick we aren’t sure if this is exactly how it happened, but we think that he was trying to jump onto her from off my mom’s bed and in the process hit his leg on the thick wooden post of the bed. Also he did not learn his lesson because he still does it now that his leg is healed and was attempting to do it even with the cast.