It makes that very clear eventually... though in fairness, I'm sure I'm just being dramatic there again and that I wouldn't really want to go that far.

[ There's a brief pause, but this is his life, so he doesn't really care about revealing spoilers. ]

He abandoned our research and gave up on the Professor, apparently. About a week after the point I came from before. If time had been progressing normally there, he would have already been long gone when I was singing his praises to you and insisting that he wouldn't leave me.