The agreement turns your conversation into rules your plan can follow. You work through a series of decisions covering what counts as household money, how the costs get covered, what happens if one of you earns less while caring, money of your own, spending from shared money, where anything left over goes, what happens to money you were not counting on, and what should bring you back to review it.
Either of you can decide any of it
There is no division of responsibility. Either partner can make or change any decision while the agreement is being worked out.
Nothing counts until you have both said yes
Accepting is always an explicit act, and it is tied to the exact version you accepted. Nothing is pre-ticked and reading the screen does not count as agreeing.
Where you already agreed
Where your answers leaned the same way, Feylo offers that as a starting point. It is only a starting point, clearly shown as one, and you can change it.