“Half Nelson”

Sometimes people are attracted to each other because of their differences. When there’s a nebulous attraction between a teacher and a young teenage child–as in the superb Half Nelson–the relationship has all the makings of confused disaster. Though there are a few uncomfortable moments when it’s not obvious whether Dan (Ryan Gosling) and Drey (Shareeka Epps) might cross the line, the attraction between the pair is culled less from sexual tension than desperation.