In a picture file...how can i zoom closely without too much blur?

Question:

In a picture file...how can i zoom closely without too much blur?

My gf thinks im holding this girls hand in this picure and im not. I want to zoom in on the picutre and shpw her that its my hand only. I know when i invert the colros it helps some but not enough. IS there a program i can get thats good for that kinda stuff? Please help.

Best Answer - Chosen by Asker: The further you zoom, the more the photo will pixelate. You cant get around it, though you might try a little un-sharp mask if you have if you have it on a photo-editor app.