No idea if spare ribs has any other meaning, so here's a reference picture.
>>29750
Mitsuru Big: "Kyonko-chan, it's been a while."
Mitsuru Big: "Ah, you don't recognize me?"
Kyonko: He really looks like Asahina-senpai
Mitsuru Big: "I see. In that case..."
Mitsuru Big: "this ring any bells?"
Kyonko: "Spare Ribs!!"
Kyonko: "...Asahina-senpai?"
Mitsuru Big: "That's what I've been trying to tell you!"
>>29752
A few days after the Asakura incident.
I was told Asakura is, as Nagato is too, an alien. But I just couldn't swallow it.
So I tried asking Nagato.
Kyonko: "Hey, Nagato?"
Kyonko: "What exactly is Asakura anyway? In simple, layman terms please."
Nagato: "Backup"
Nagato: "...eyebrows."
Kyonko: "Eyebrows?"
Nagato: "Correct. Eyebrows."
I kinda understood what Asakura is to Nagato...