As Tim reveals his plan for Chris to get Emma back, it cuts to an open-air shot of Chris purchasing flowers. His shadow (and the shadows of a number of other people and props) is clearly visible on the sky backdrop behind him.
Camera crew and boom mic reflected in car window when Chris is arguing with the two detectives outside the campus.
Boom Mic appears above shot at 23:52. The scene with the lighthouse in the background as Rand is alone and approached by Tim and Chris to drink with them.