craziest i've ever done. >> it's a simple boy-meets-girl story told in a really unusual way. >> this is sort of like when you have some magical fantasy of a photograph coming to life. and it's people playing with their cameras. so the story line is also about the sort of medium they're using with all those little photos flickering and changing. >> this is a great example of stop-motion photography. the filmmaker created a bank of frames and he's actually moving from one frame to the next. >> most stop motion videos are 30 seconds or a minute long and they kind of punch you in the face. the allure with this one is that it's four minutes long and it takes the time to tell a story that moves at a pretty slow place. >> stop motion. it's a technique where you shoot one frame at a time in rapid