Recent one-liners from my housemate

These are recent one-liners from my housemate before she retires into her room:

"I need to go an read Jacob Black's letter now"
"I just need to find out whether she becomes a vampire, that's all"
"I haven't watched the second one don't tell me don't tell me don't tell me"

Hmm... any idea what she's been up to?