system/classes/Model.php
public function loadAll()
    {
        $this->data->id = $this->id;
        foreach ($this->model_attributes as $key => $value) {
            $temp = $this->$key;
        }
    }
public function loadAll()
    {
        $this->data->id = $this->id;
        foreach ($this->model_attributes as $key => $value) {
            $temp = $this->$key;
        }
    }
"Touches" any related models to force them to be grabbed from the persistance layer.