Fang Che's expression is quite spot on.
He narrows his eyes, scrutinizes, doubts, and then is perplexed... his expressions progress layer by layer.
You don't recognize me?
Huo Churan just exploded.
If Fang Che had just argued with him for a few sentences, Huo Churan wouldn't have felt so pained. But Fang Che actually forgot him!
You beat me up continuously at the Martial Arts Academy, without any reason, ten or so times. Each time was a beating to death, then you killed my uncle, killed my family members, and finally wiped out my entire family.
And then you actually forgot about me!
"Fang Che! You butcher, who deserves a thousand cuts!"
Huo Churan's voice was like a lonely mountain ape's cry, a cuckoo's blood weep: "You forgot me? You don't recognize me? Open your dog eyes and take a good look, who is standing in front of you!"