The Legend of Zelda; Ocarina of Time

On to another, one of my most favorite games in this series is of course The Legend of Zelda; Ocarina of Time. Yeah I know it doesn't have the best graphics but thats why i got it on my new 3ds. I know im a cheater in that way... but it made it easier for me to play it. I am kind of a stickler when it comes to the graphics. :}
Anyways...
This game is such a classic, its so original and this is my all time favorite of all the legend of zelda series...I love the story the characters and you cant escape the glory of defeating ganondorf for the fourth time in a row. And yeah no matter the four times i have played this it never loses the awesome feeling I get when you see the credits go by with the whole land of hyrule at peace. The credits song is probably my favorite to listen to as well. I have found it extremely hard playing the master quest version... I am still working on it if you can believe it. lol. They really succeded with the objective to make it hard...it was accomplished with flying colors. However... I have wondered something each time i play the game all the way through, { possible spoiler alert} if Zelda sends link back to his original form to live in the forest  does he still remember, and does she... they see each other at the end so are they aware of what happened? And if Saria was still a sage that would mean link wouldn't have any friends back in the forest. Why would he want to go back? And where did navi go?
Sorry... started getting a little side tracked...
 I really love this game and i guess i like that they left lose ends at the end so you can kind of write your own ending for the hero of time. Ya gotta wonder though. :}