Research and Planning - Teaser trailer

We still have not decided on the exact plot of the teaser trailer as everytime we brainstorm new ideas come up which leads to other ideas and so on. We know that our teaser trailer we include a type of obsessive love that leads to stalking however we are not exactly sure of the specific locations that the trailer will be set in. We have thought about going into london and shooting on the tubes and near the london eye however, we have also debated whether to set it mainly at emmas house as she lives near woods, train stations, alleys and cobham town. We will try and come up with a deffinate plot and location asap