The 49-year-old actor has filmed a video blog in which he confesses he has a huge crush on 'The Amazing Spider Man actress - who is 27 years younger than him. In the comic video posted on his official website, he says: Emma, I think youre all the way beautiful. Not just pretty, but smart and kind-hearted. And if I were a lot younger, I would marry you. We would have chubby little freckle-faced kids. Wed laugh all day long, go camping and play Yahtzee. Tell ghost stories by the fire. Jim - who split from former Playboy model Jenny McCarthy after five years together in April 2010 - acknowledged the age gap in the video, and jokingly admitted a relationship between the pair would be inappropriate. He added: And every day, for the rest of your life, you would thank God that I was the appropriate age for you. But Im not. Im 49. I have lines on my face, sometimes a little gray in my beard, and it takes me a little bit longer to pee than it used to. He signs off the video by wishing Emma - who is rumored to be dating her 'Spider Man co-star Andrew Garfield - the best with her career. She said: Anyway, I just wanted to let you know how I felt. I think youre very special and I wish you continued success and artistic fulfillment. But most of all, I wish you love and contentment. SL