So many wasted plot opportunities.

If this was anime, the misunderstanding would fill at least two dozen episodes!

Two dozen half-hour episodes devoted to treading and retreading a joke so basic it can be summed up in four wordless panels?

Estimation seems a bit on the low end, perhaps, but yeah, about right.

Not sure what FL-chan's problem is. Everyone knows that Chibi Miku sighting == automatic break time, no exceptions.

I think it's more that she was out fraternizing with the competition than anything.

Looks like she's getting fed up with Luka's frequent breaks.

Maybe it's more along the lines of Luka not trying to sell them anything while they were there.

FL-chan: "Welcome back, Luka-chan. Guess who's getting a pay cut..."

SpecterVonBaren said:
Maybe it's more along the lines of Luka not trying to sell them anything while they were there.

Or her fleeing the store at the sight of Chibi-Miku <3