Cloud: Well Aerith's been taken captive. She saved Marlene's life, that was great of her. Now, sector 7 is destroyed and all our friends are dead... let's go fishing!
Which reminds me of...
Cloud: Well, Sephiroth messed with my mind and made off with the black materia, he wants to destroy the world. Aerith is currently sleeping with the fishes, she gave up her life to cast Holy, and that's great of her...
... Let's go snowboarding!
That aside though, yeah... I agree with everyone. There's a parallel here, though maybe I'm looking too hard... Aerith loved Zack, she tried to forget about that, got distracted by Cloud, but now she and Zack are together again.
Cloud loved Tifa, he DID forget about that - through no fault of his own, he got distracted by Aerith (questionable, this), but now he and Tifa are together again.
Then again... according to Cleriths, existing in the Lifestream together (Zack is said to be constantly at Aerith's side), and living in the same house, bringing up children (which is obviously what Tifa and Cloud are doing) are NOT romantic. Not romantic at all.
Oh, but putting a bunch of flowers next to a photograph is super-romantic.
I think I'll go tell my mom I'm gonna move in with my best friend and bring up a family with him. That'll be all right, because it's totally unromantic, you know.