That's great! I mean, we see in the series latest games that the interaction between them has been increased each new title. Following this logical line (and having Spirit Tracks as the most recent and "zelinkish" title), Skyward Sword might go in the same direction.
It had been revealed that this Link is the older one of all the previous heroes. So now he is able to deal with more "grownup" matters like emotional attachments.
All I know is that it has been difficult for me to hold back the anxiety. We need at least one more trailer. I just can't wait!