This is an off-color Thomas (Matthew Atkinson) and Hope (Annika Noelle) - also known as Thope - fan video using both a male and female version of "Wicked Game" (an immaculate obsession/forbidden love song).
Most of the clips are from the period of (dark) obsession in their relationship. The song is reflective of some of Hope's conflicted feelings now as she is falling for Thomas - a man who did these things in their past - and reflective of Thomas emotions both back then and now, too, but the video is almost completely the obsession period.