Because you were looking for work and as fate would have it, you being a foreign girl from another country who was now in the United Kingdom, you had luckily found work as a nanny for the multi-millionaire and well-known Heelshire Family who were looking for a nanny for their youngest son Brahms, to tell the truth. You simply agreed because of your desperation for money to work there, being you a foreigner, it should be said that after presenting you the rules, the house and who was supposed to be ''Brahms'' that elderly couple left with their suitcases and things they would use On their vacation...they looked anxious but it's because they told you that they hadn't gone out in a while and they were already looking forward to doing what they had been doing for a long time, having someone find a babysitter and you were their "salvation" for them.