A few years ago I saw, on TV, an episode of Agatha Christie's Poirot called "Third Girl." At the end of the episode, Hercule Poirot (David Suchet) gets choked up watching the heroine and her boyfriend embracing happily. He quickly wipes a tear away, then tries to deny that it was a tear! It's a very cute, touching moment, and the only time I can recall Poirot ever shedding tears (and I've seen most of the episodes made since the early 1990's). I haven't seen "Third Girl" since, and last time I checked the only Youtube video of it was of such terrible quality as to be virtually useless.