"You know you're a fan of [spooks] when....." (Take 2)

[BravoNine]

When your teacher is talking about mental disorders and people changing in the blink of an eye and how that effects the people around them, you sigh loudly and reply to your teacher out loud that you know exactly what he's talking about and how horrible it feels and goes on to describe the downfall of Lucas North in minute detail before you finally realize your teacher is looking at you very strangely and your best friend is face-palming into her desk.