Read the following article and answer the question.

WENT TO LAWRY 'S AT PARAGON TO EAT AND HAD AN AWESOMER THAN AWESOME DINNER . We were supposed to just have high tea at one of the hotels BUT my sister insisted that she needed to go somewhere that sells her shampoo and the things she needed to buy ( which she did n't get any of those in the end ) . Therefore we ended up going to paragon .

What may have happened before they went to Paragon ?
Her sister needed to buy some things and they wanted to go out to eat