Apparently tired of listening to all the whining over the Peace Lilly, Rubber Plant stealthily leaned into the window...then either realized it did not open or that it was too cold for him outside...maybe both. When I first saw it yesterday I thought someone had broken in...but it was clearly an attempt to break out. I scolded him pretty good, but then he went into the "I'm made of rubber, you're made of glue," drill and we have not talked since...