may be this is because we are always apart (we are together for nearly 25 yrs, but he is working in china now and i am in canada) - we still hold hand in hand whenever going out; just like the time when dating. sometimes, we "bite ear" to talk too - sometimes holding his hands i still have the feeling of electronic shock. my daughters have to "fight" with me to hold his hands kar. he is kidding that he is so proud to have 3 females fighting for him.