I'll just pop by the ATM!
What she says is she'll go to Resona, which I presume is a colloquial expression for the same thing.So this is the Law of Cycles...
The joke being that the kanji 円 can mean both "cycle" and "yen".Huh? You mean you'll be fine if I become like this?Homu~n...Hey, I'm hungry... Get me something, Homura-chan...Blaaah...Sorry, but I don't have any money on hand today...Let's go on the gourmet tour of that shop Kyouko-chan recommended next time!S-sure...