Lights, Action is a story written by Oneira. It ran in Issue 21 at http://s2b2.livejournal.com/117503.html, and is mirrored at http://www.shousetsubangbang.com/mirror/lights-action/.
From the author: "In which Martin's a set ninja and Tim is impressively zen about the whole thing."
From pinboard.in: "Tim's working on the set of 'High Seas' when he meets Martin, a stuntman who takes a liking to him and his lack of reaction to Martin's 'ninja attacks'."
From http://futuere.livejournal.com/4973.html: "A fairly smouldering behind-the-scenes romance between a stuntman and lighting tech, with a twist at the end."
From delicious.com: "Tim is a new lighting technician for a tv show, and Martin is the semi-insane stuntman who loves sneaking up and ninjaing people...turns out Tim isn't easily flustered."
- delicious.com: "prank wars, jujitsu, glorified hide and seek, glorified tag, television show lighting tech, attempted robbery"