On my Emma run, I knew the first thing I had to do was not record Cassidy during the meeting. Instant death of Emma run right there since Cass becomes a Pet.
I barely spoke a word to all the other girls in the game, including Bree and Sasha. Sleep, work, Forest hike (to kill time) rinse & repeat.
I know Emma has a couple of girls she's okay with, but I only helped Bree and Sasha in their initial events and didn't do much of anything else. Emma's restrictive, but I restricted myself more during that run, and it also helping knowing I had a "Gotta Collect 'Em All" save running parallel to her's
Right now, both saves are pretty much set to go. If I wanted to see a wedding ending, I'd save before I proposed.