i don't know why we were teased that they might like each other when it's obviously not gonna go that way now
It's possible she likes Bambi's attention which is what she had from Togawa when they were younger, or wanted from him, but is missing now. It's also possible Togawa likes her, but like how Bambi is shaping up to be, is too weak willed to do anything about it. So, hiding that fact for a couple of chapters adds minor drama and stretches the page numbers.
It appears she really is attracted to Bambi's personality so maybe we'll,
- Get a chapter or two explaining her reasoning
- Some attempt at a bittersweet parting and why that's okay to deny yourself for other people's sake when an honest conversation is 10000x better
- Some obligatory advice passing between the couples
- At least one reconciliation... with a kiss or open ended, it doesn't matter.
- Some inspirational philosobabble about changes, growing up, and being together.
If it's a typical end, then we'll see Togawa thinking about being honest with Sameshima. But that'll happen between tomorrow and when the sun swallows the earth.