I check in every night, if that's what you mean. I was told that time travels differently here and that I'd be able to return to the same time. Is that not right?

Nothing, so long as I check in in the evenings, but they're not exactly easy to find. There's no way of knowing where they came from or what sort of shape they're in or even if they're alive. We used to debate how old they'd be as well.. if they donated as children so we'd grow up nearly the same time as them, or if they were already adults. It's difficult to imagine what you might look like in thirty years' time..