She may not be able to either, but... [He doesn't know what else to suggest. There's no medicine for painful memory swapping. What's this about brothers?]
... Eh? [Of course if he wants to pretend it didn't happen, Otonashi can be graceful about that too.]
no subject
... Eh? [Of course if he wants to pretend it didn't happen, Otonashi can be graceful about that too.]