Ali - what a wonderfully natural portrait. I love the look in the eyes and that humour that is threatening to break out into a laugh. Beautifully shot, too - sharp and well framed.
Colin - If I ever take portraits as good as yours, I'll eat....I'm not sure, but something, anyway. You have a real skill both with the camera and with the subjects in getting them to the stage where they can relax enough for you to capture expressions like this.