Tonight, "Choice Summer TV Show" Pretty Little Liars closed out its first season with finale jam-packed with intensity, statutory relationships, and oddly-named birthday party activities. Like the very similar Lost, the finale hit the audience with a cliffhanger. Videos inside.

Earlier, high school teacher Ezra Fitz meets with high school student Aria Montgomery to high school go to jail.

And, in the funniest part of the night, second banana Mona guides around her questionably titled birthday party activities.