[There's no one else who could be described as 'some big guy' besides Wedge, and he never went on the missions Tifa and Cloud went on together. So, he and Zack must not have ever met.
There's only one problem:]
We spent a lot of time around Shinra's headquarters. [She's afraid to ask the next part, but does it anyway, with a shaky breath behind it.] Did you see anything else?
[It could have been something that happened while they were shutting down the sunlamps, or the collapse, or even climbing back up to rescue Aerith from Shinra's grubby hands... And none of them are pleasant memories.]
no subject
[There's no one else who could be described as 'some big guy' besides Wedge, and he never went on the missions Tifa and Cloud went on together. So, he and Zack must not have ever met.
There's only one problem:]
We spent a lot of time around Shinra's headquarters. [She's afraid to ask the next part, but does it anyway, with a shaky breath behind it.] Did you see anything else?
[It could have been something that happened while they were shutting down the sunlamps, or the collapse, or even climbing back up to rescue Aerith from Shinra's grubby hands... And none of them are pleasant memories.]