[Sarah89]

I find the recent development regarding Sachiko's potential marriage to Suguru rather interesting in terms of what it could potentially lead to.

Spoiler for sachiko's engagement:

Since Sachiko's parents have given their blessing to Sachiko's desire to call off the engagement, we may see further developments in her relationship with Yumi, i.e. a more concrete progression into romance. Perhaps bad news for those of us (like me) hoping for a dramatic wedding revelation.