Yoru
Pro Adventurer
I don't think they are talking about Aerith wanting to do more in the confession. I think they are confused on what Aeriths storyline was actually about having a dream date and once again making her arc around Cloud.
Maybe because in OG, her last intimate moment with him is Cloud punching the shit out of her on the ground...?
Just maybe.... the dev wanted to give her some closure and wholesome moment with a man she loves (whatever the type of love)
And again... ALL THIS is taking place while Cloud is in a coma and Aerith is guiding the party to the sleeping forest. So don't take it too much for granted.