... train passed through a tunnel. In the utter darkness Halifax kissed the back of his hand noisily several times. When the train drew into the station, he rose, lifted his hat, and in a gentlemanly way said: "May I thank whichever one of you two ... kiss." Kissing on the silver-screen is nothing new, she notes. The kissingest movie ever was 1926's Don Juan, in which John Barrymore bussed Mary Astor and Estelle Taylor 126 times. Kissing is good for your health. According to the Academy of General Dentistry, lip ...