 and you want, you know, if it's a good tile job where the grout looks perfect or the tile's sitting right there with a real thin grout line, that's all good. If you've got gaps or something and maybe that tile job wasn't so good, a bead of silicone might look pretty nice there just to kind of finish it off. But, no, there doesn't really need to be anything there. You know, down the road, if he hasn't sealed the grout, that's probably a good little insurance policy for you.