Dominic grinned, never one to turn down a compliment. "I'll get it sorted," he promised. "Just not sure how long it'll take me. I can put a quick patch in so you can keep working, but if there's something wrong with the magic in the building... That can be tricky to fix." What he didn't say was that 'tricky' could mean Romilda might need to close up for a day or two while he worked on it. No sense in worrying her with the worst case scenario before confirming it was likely to be the case.
"It hasn't even been raining that much," he said as the walked into the shop. "It could be something as simple as the plumbing." Which probably didn't sound simple to a layperson, but was significantly easier than trying to work out which layer of magic had a fault. Focused on the job in hand, Dominic barely spared a glance at the various sex toys and fancy undergarments that they passed on their way to the back. He tended to find that a person was sufficiently interesting for him without added extras anyway.
"Tea would be great," he said, moving immediately to the storage closet, opening the doors wide and lighting the tip of his wand for better visibility. "Have you noticed anything else weird, or just the leak?"