Oh Chaos emeralds gems of miracles please head my call I wish to save this world I wish to cleanse it’s past sin and I wish to talk to Sonic once again.
You helped me remember who I was and what I was meant to do. Sonic come back! To me…to us.
Shadow's prayer to the Chaos Emeralds
However, the way Sonic and Shadow acted in that game to each other, there were a lot friendlier then any other game prior to that. Heck, Shadow even saves Sonic from being killed by Silver (also fighting in his place in the process) and also gets hit pretty hard when Sonic died.
And the guilt Shadow has is because he fought Mephiles just before but Mephiles escaped and killed Sonic when Shadow was somewhere else. So in short, Shadow had failed to save someone he cared about for a second time.
Dang it! Did Mephiles kill Sonic again?
(That I don't remember)
(I'm playing along)
I'ld actually laugh if they got Shadow to kiss sonic.