Bin (국밥충의 스위스살이)

I tried Pad thai and it was good.
But the middle-aged woman staff is extremely unfriendly.
She kept responding annoyingly to me when she took orders. All I told her was 'One pad thai'.
When I asked for the receipt, she almost yelled 'Later!!!' at me and headed for the kitchen right away. I do not know what was wrong with her.
I would visit here again for pad thai but to the different branch definitely not this one.