Best older couples I've met in dramaland

Most people laugh off the "And they lived happily ever after" idea. However that is not the case for me. Growing up in a household together with a picture perfect couple of grandparents must be the major reason. Yes, they got married when she was 19 and he was 28 and they stayed married for the next 54 years. Only death took them apart. There wasn't a single time when I saw them arguing, not even raising their voices. They did everything together, one would peal the apple, the other would slice it.... So you can imagine I am a sucker for dramas that feature this kind of couples and love. Sadly I haven't found too many so far, but I really, really enjoyed the relationships of elders in following dramas: