When you don't know what to say, the best thing to say is nothing.
if you dont know dont answer! dont just say hello i dont know
how do you are rude in Brazil ?
what you say when you dont know what to say.
YOU SAY AM SO SORRY I DONT KNOW (say it with sincere)
you just say i dont know what you're talking about
it is somthing you say when you dont know what to say.
i dont know! didnt you just say it!-.-
if you like him just say that. The good track to love is saying only things that are true. if you dont like him then say "Sorry.. but i dont know you and.. i dont like you.. because i dont know you.. bye."
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i can honestly say, i dont know
i dont know yes
SRRY, dont know