Based on the context and the answer, generate a question. 

Context: They were nothing but helpful and polite , such a nice surprise . I ' m going back today to place product and do finishing touches . I 'll be back next week - hopefully with stories ! Have a great weekend !

Answer:

It is expected that when someone helps or works they will be withdrawn or unhelpful .



What is the reason I was surprised by them being helpful and polite ?