Gao Ji Food (S) Pte Ltd - 203A Pandan Loop

I came to takeaway a bowl of Yong Tau Fu soup. I was "served" by an young male which I believe to be in his 20s. I came after he had finished serving a male patron. As i approached and said hello, he had just sat down to eat his remaining dinner. I think he did not heard me so I stood there to wait for him to notice me. It did not take long for him to notice me but he "throws a dirty look". I do understand it is his meal time so i let it go. As I told him the order, he preapred it dilligently however I had a unpleasant encounter with him before where he mistook my order(he let out a tsk when i reminded him my customised order) I reminded him i do not want rice or noodle with the order i made. He told me: of course there is no rice or noodle when you ordered yong tau foo soup. I would patronised gao ji quite often as my father love your yong tau foo and has been a pleasant transaction/service displayed by an lady whom I presumed not local Singaporean. Very polite and friendly which I can linked to the image of gao ji. But i was taken aback by the inconsistency in service displayed. I am not sure what kind of service he had displayed towards other patron but I do not wish other patrons especially the elderly have to go through this kind of disrespect.