Now everything makes sense, the real reason behind the revisions was to buy enough time to properly master such a perfect level of Giga Simping Yandering on Steroids.
Jokes aside, the new dialogue is definitely more polished and does more characterization.
Sou's as well, he went from a more generic "you are my ideal woman" to that hyper theatrical "I was terrified that I would drown in the sheer depth of Erika's love!", which serves as an assist for the torrent of financial-simping-of-consciousness.