Arnold has made no secret of his crush on Vanessa; even his wife Maria knows about it. And that is why Maria was on the set every single day during the filming of that movie. She made sure they had breakfast lunch and dinner together; she was always just off camera whenever Arnold and Vanessa had scenes together and she never let him out of her sight during filming. I saw her talk about it once in an interview. "...just in case" she said. LOL