It's the way he was looking at Akaza in the end .. i just love how he softens the moment he senses pain or regret from others, not the "I don't want to kill them" type, but rather "there must be something more .." his empathy is always asking 🤍
@xgdaisuki Exactly! And it's the same way Tanjiro levels up with his power, he unlocks knowledge by just remembering what he saw or even through inherited memory