The theme of Choice II is the “difficulty on decision making”. Life as a modern person is filled with decisions, but due to the unpredictability and uncertainty of the result, the making of those decisions has become something people fear about. The artist who made Choice II is also constantly faced with a difficult decision where a best choice must be made, as well as the resulting hesitation between different choices. The aim of this work is to discuss such difficulty by setting up a living room in the exhibition space. In the space, there are three installations, the telephone, the TV and the door. When the viewers interact with the installations, different choices from different viewers will induce an interesting phenomenon, thus inspiring a discussion about whether people fall into hesitation when facing a difficult decision. The range of discussion will include references of related interactive installation arts, the concept and method of the work, as well as the arrangement of the installation and the knowledge behind it.