Tbh its different from the one-shot in the sense that has more substance to it and its not as casual. At the same time, even with all said and done somehow their relationship still feels very shallow like it could end at any time.
They really dont talk about the important stuff. Also, nlg... im constantly haunted by the fact Saeko and Miwa dont seen like a good match, imho.
It could obviously get better and have a different end from the one-shot, but somehow so far has been like watching a boat filling with water slowly.
Like Miwa only denied Shiho because of the guilt from Saeko trust... but u cant deny deep inside she really wanted to go. Wonder for how long she'll hide Shiho msgs from Saeko next.