SPN: Not the end. The original file name was 'Bela in hell'. Kinda says it all - set towards the start of s4. (Haven't seen 5.1 yet, please don't be spoiling me?)
Merlin: Without Her. Uther gets nostalgic. (This was an experiment for me - a demi-drabble (50 words exactly) in a fandom I've never written in before.)
Chuck: Not exactly Lisa. Schmoop in another new fandom for me. (I've only seen up to 1.06 and not likely to see any more for a while). 'Sarah' gets tired of hiding the truth.
And that's your lot from me for a little while - I'll be back in a week or so.