I believe it was part of a collection of short films from somewhere in 2011- 2013.  What I remember is that there are two to three men in a hotel room with one or two girls.  One guy has a video camera.  The girl is shy and one guy is pressuring another guy to kiss her which he is refusing to do as he seems like a nice younger guy/kid that was in a situation he did not want to be in.  All I remember after that is one guy is injured or dead, the girl maybe turns into a vampire, and the final scene is her flying away with the nice guy running outside and looking into the sky through the camera.