>>435120881. Or Kronii has just so happened to travel to the same area Mumei lives in and the timing has lined up for them before.
2. I'm assuming the bread incident involved Kronii probably getting a lot of those little bread/pastries you see at Asian bakeries that are individually wrapped in plastic thus her dilemma. It wouldn't be that hard to stow some of those in a suitcase or a carry-on even for international travel.
3. None of us really know what happened that week, but I think an educated guess would point maybe to her getting a consultation for her surgery. 5 days would be a reasonable amount of time to assume she could have flown across the border and back in time for her for her own MC stream at the end of that week.