A long time ago I watched a movie about a group of kids I think 2 or 3 boys and these two girls. They were on some trip and stopped to made a fire and the two girls kissed because of a dare but anyway these kids went into some ruins of somewhere and when they all tried to leave they couldn’t. And they met a man who soon told them one of them had to stay behind in order for the rest to leave. The kids soon went insane and it turns out the girls were teamed up the whole time cause they were lovers or something and the place soon started to crumble and they left one of the boys there. Please help me I neeeeed to know this movie
“The Ruins”(2008)?
http://www.imdb.com/title/tt0963794/?ref_=nv_sr_1