So at the last minute it's too late and he'll miss the train, then they start getting cozy with one-another. This is when Iino slams her forearm hard enough on the edge of that table next to her to break it from flailing in some angry dream.
But she's dead drunk so the next day all she'll remember is him being forced to carry her to the nearby clinic and accuse him, while he was THIS CLOSE to sealing the deal with Tsubame when a medical emergency ruined his chance - and he worries said chance has been lost forever due to how she complained that he keeps an eye on Miko.
Cue their attitudes post-flashback.