Grimm had heard her footsteps drawing closer well before the knock on the door came. So when the Doc knocked it took only a moment before the front door swung open, and a surprised expression was etched across John's face when he spotted the potted fern. "Come on in, Doc. You and your leafy friend." With a smile the Marine stepped back and held the door open as he gestured for her to enter. Truth be told, Grimm had no clue what to make of the potted plant that was being carried in. Given half the stories the blonde had already shared with him, the Marine figured it was either a sentient plant friend of hers...which wouldn't have been too crazy since the town did seem to favor bringing in all sorts of people. Some sort of alien snack, since the Doc told him she was bringing over food. Or the Doc was merely taking the thing for a stroll.
Instead of asking though Reaper figured it was best to err on the side of caution; namely he had no desire to be rude, especially to a possible friend of hers. So after closing the door when the Doctor made her way inside John spoke up once more. "If you want to set that uh...your green companion down, you can place it on the footlocker if you wish, Doc."