[HA HA. Fancy seeing Sasuke again like this. Over there, and over there, and... Masamune remembers witnessing the same trick being pulled at the valley a few times, so it doesn't disturb him as much as it could. Even if he knows that with all of the other alternate timeline doppelgangers running around all these 'clones' might be real after all.
The older Kojuro here recognized him, though... One of these older Sasukes has to too, right? He feels obligated to say thanks hello at the very least, and eventually he gives in to that feeling and raises his hand in greeting to the next one to pass by. It's a pretty pathetic attempt, but if he's unnoticed that means he can shrug and say he tried and get on with his life, right?]
MOMSUKE
The older Kojuro here recognized him, though... One of these older Sasukes has to too, right? He feels obligated to say
thankshello at the very least, and eventually he gives in to that feeling and raises his hand in greeting to the next one to pass by. It's a pretty pathetic attempt, but if he's unnoticed that means he can shrug and say he tried and get on with his life, right?]