Mighty Heart - Vol. 7 Ch. 71 - The truth 8 years ago

[MangaDex]

 

[justforthelulz]

Because bloomers are proof that man can appreciate real culture.

 

[Horn]

This is getting weirder by the moment.

 

[Simpleton]

@Horn I thought it finally made sense.
My guess (just a guess) is

Spoiler

that of course he is the one that saved her eight years ago, by this act of time travel. So Benet was he all along. Then he either waits hidden for eight years, or time travels back to a while before he left.