Ran Mouri and Shinichi

Well, my sister introduced me to the series. A few months later, I checked it out again on Youtube and really began to like it. Now I can't wait for new episodes and movies to come out!

I agree. Everyone forgets Ayumi's crush on him. However, I doubt that they will end up together because of the age difference and their different personalities. She goes better with Mitsuhiko or Genta. Haibara is more likely, but Conan doesn't show signs of liking her more than a friend, although there have been times when she shows that she likes him. Altogether, I prefer having him with Ran. They're a really good pair, and they trust each other, although he might have to go with Haibara if they never get an antidote.