[Making a small shrugging gesture, Connor glances out of the nearest window. Still raining hard. He'll need to use his umbrella again.]

Well, when these runes are done, hopefully you won't need so much blood.

[Content with L having finished the potion, he starts to head for the door again.]

If you find that potion helps, I'll bring you another one.

[It should help. It's from a reputable store.]