In this case...Ezri and Julian have been apart for far too long. It's damaging them inside--as that "dinner" scene in ZSG indicated.
Indeed, that scene made it quite clear. Although, "dinner"might be a bit pushing it.
I really disagree. If anything, that dinner showed how different they've both become. All of the Dax/Bashir interactions in ZSG were awkward.
I was aiming for "It's damaging them inside", but no matter. You have a good point. Their problem is simple. They blame each other. The way i see it (it been a while since WODS9 though), Ezri thinks Julian is in love with her just because of the Dax simbiont and she feels like the "next best thing". Complicated matter, but i can see her point. Julian on the other hand is pissed because Ezri is pissed. Claiming her arguments are total bullshit.
Unless they get past that. Without clearing the air so to speak, even if it takes the mother of all arguments, they wont even be able to work side by side, not to mention getting together again.