The Forgotten City. At a small lake where Aerith had lost her life and saw everyone off, Yuffie and the others had returned once again to let her know that the fight against Sephiroth was over. They all stood silently around the lake’s altar. None of them spoke but each of them were speaking to Aerith with their own words.
“Bye.”
It was Vincent’s low voice. By the time Yuffie turned round to face him, his red mantle was already flailing behind him. What was with him, thought Yuffie. Is that the way he was going to part with us?
“Hold it- Hooold it!!”
She cried out hurrying after him.
“How can you part with us just like that? We’re all war buddies you know.”
Her protesting didn’t stop him. She ran ahead and the two of them stood face to face. He looked as if he was staring at a point far into the distance. Yuffie didn’t know what he was thinking or what was going through his mind but his gaze was very powerful. She stepped back immediately knowing that she couldn’t stop him.
“Take care,” Vincent said as he passed her. Yuffie never expected such words from him and let go of what just happened as she felt his heart for the first time.
In the context of the original game, the only scene where the whole party is together is at the Ghost Hotel, funnily enough (granted the player recruits Vincent and Yuffie in time). Does this count as "meeting"?
I mean, if they're written to have introduction acknowledgement text with Aerith in the party and you can obtain Yuffie and Vincent as soon as possible in the story, I'm not sure why it should be assumed that they weren't obtained to include them into the story as soon as they are able. Their dialogue was written to include those interactions so it'd make sense to acknowledge it.
You could technically obtain the two characters as late as disc 3 and they'd literally have no idea who anyone is or who Aerith even was, but what sense would that make?
They weren't included in the ending because they were secret characters, it's simply a matter of game mechanics at the time.
Also, if they animated Yuffie and Vincent mourning/crying for Aerith, then clearly the writer's intention was for them to be party members at the time and present. It's what's written in the OTWTAS novellas anyways. It's just the issue of them being "secret/optional" that adds unnecessary ambiguity.
Vincent wouldn't high kick and hop away on one leg for some stranger's death.
Is there anything stating that it was their intention though? Cause them mourning for Aerith doesnt guarantee that they actually met. Especially with how it was portrayed.
I've cried/mourned over people that I never met.