Gonna drop another headcanon for Wholesome Wednesday :))
We've got Classic Sonic & Tails here, right? Doing what looks like a fist bump from afar.
Ya know the headcanon that Tails used to be sensitive to touch because of all the bullying he endured before he met Sonic?
What if this was a little thing that Sonic came up with for them, so they could still show some degree of affection with each other while Tails was still uncomfortable with touch? A fist bump that didn't make physical contact? And even if/though they do touch in other scenes, they still do this little thing now and then as a little reminder of how far they've come. 💙💛