Ho boy, there are so many of these I can't simply remember them all.... I'm going to make a list of all the ones I can find... and hopefully get the ship names right. if I forget one or get a name wrong feel free to let me know! Please don't leave comments about not liking a certain ship, this is just to list them all not to have "war" about what ship is better than another.
If you know of a ship I don't have here or even just made up a ship name of your own pair that isn't here feel free to comment it!
Ships
Soriel - Sans & Toriel
Frans - Frisk & Sans
Charisk - Chara & Frisk
Pappyton - Papyrus & Mettaton
Alphydyne -