Continuity mistake: After Brendan throws the clock at Kara's mirror, there is a shot of Kara with the broken mirror behind her. Brendan is shown backing up into the doorway. But if you look at the doorway in the reflection, you'll see that Brendan is not there. And in the next immediate shot, he instantly reappears.
Brendan Frye: Why are you telling me all this? What's your play?
Laura Dannon: You think nobody sees you. Eating lunch behind the portables. Loving some girl like she's all there is, anywhere, to you. I've always seen you. Or maybe I liked Emily. Maybe I see what you're trying to do for her, trying to help her, and I don't know anybody who would do that for me.
Brendan Frye: Now you are dangerous.