Took me 8 hours and I still prefer the sketch.
The reason why Shadow is glaring is that he remembers the last two timelines and after Sam told him Sonic will be coming he got worried that Sonic was going to take revenge. Instead, Sonic ends up having dinner with the family, being surprised that he married Amy. He asks why he did what he did in the second timeline and Shadow tells Sonic he can’t remember what happened the last month of the first timeline, but once the timeline reset for this timeline the first timeline was already set in motion. He doesn’t understand the second timeline and accepts if Sonic hates him for it. However, Sonic forgives Sonic because of how kind he has treated Amy and the clear love they have for each other.














