You don't have to keep apologizing.

[A little bit dumb. But this isn't actually a sore subject. He talks about this pretty openly, these day.]

Somewhere around four to five years ago. I have spent three years on Earth, but the period between when I first left on my mission and when I arrived in my adoptive universe is sort of hard to determine. When you get lost bouncing from dimension to dimension, time becomes difficult to track.