Cast Interview on the Finale
Spoilerphobes, you can read this, nothing big at all. Certain shippers will be happy.
Dominic Monaghan Talks The End Of 'Lost'
"Will we see Charlie again before the finale or in the finale? Will we get to see him wrap things up with Claire?
Yeah, you'll see Charlie again, I think. It's a well-written character, he's a tragic character and he died in a heroic way and people wanted to see that story get finished. I like how they dealt with Charlie in the show. I like that they really kind of kept him quite precious, and really a special Easter egg type character. I just think they dealt with him really well. There's some stuff with Claire, yeah, coming towards the finale. Obviously, Charlie had a relationship with Claire that's addressed a little bit as we get closer and closer to the finale."
Source
Dominic Monaghan Talks The End Of 'Lost'
"Will we see Charlie again before the finale or in the finale? Will we get to see him wrap things up with Claire?
Yeah, you'll see Charlie again, I think. It's a well-written character, he's a tragic character and he died in a heroic way and people wanted to see that story get finished. I like how they dealt with Charlie in the show. I like that they really kind of kept him quite precious, and really a special Easter egg type character. I just think they dealt with him really well. There's some stuff with Claire, yeah, coming towards the finale. Obviously, Charlie had a relationship with Claire that's addressed a little bit as we get closer and closer to the finale."
Source