I'm NOT Stalking You!

Imagine peeking at Loki from behind a bookshelf in a library. You have been doing this for weeks now, and not once has he discovered your presence. You jump when he says, out of the blue, "How long do you plan to stalk me behind those shelves, pet?" AU to a point, OOC (let's face it, Loki is a bitch to write, but I try).