This is going to get a proper ending, it's clear. I mean, this is how they say "goodbye" to each other, when they were in highschool. They didn't know if they would meet again in the future. So... maybe, in a couple of years, they will meet again(?) (Please, let me believe in this). I read every single chapter, i'm from Chile, i don't even know how to speak english! (Just read and write some words). But this manga really inspired me to learn new words, and every month i wait to read this story, with hope that someday i will see Ran and Keiko together like, together together, saying "i love you" or "you're the love of my life". This is sad, i'm so sad, i don't know what to expect for after this. "Out of the blue", is the other manga that i really like, someone knows something about that one?
Thanks for try to read this. Forgive my misspelled words and my lack of coherence :)