5 o, c1 k% z/ u( C& M' H i; k21#wiki1 $ Y# W, Z8 l" X" H* R& c1 o 0 E7 J- K1 @) @: m9 r* f1 Q 6 L/ L) v$ Z" i" \1 Y# a( Y d) Nthat's pretty simple, at least u do need a good explanation to the people who lined up, they do not know and have no way to know ur purpose. In my opinion, you can't call that as "rude". lol