Yea that's the one I'm talking about. But not just the scene itself, there was buildup beforehand like a scene where she talks to her mother about Makoto already having a girlfriend and decides not to keep pursuing him because it wouldn't be right and she wouldn't want someone doing it to her if she was dating Makoto. So not only does she take the girlfriend role seriously when it's her but she sticks to her principles even if she's on the other side of the fence. In return, Sestuna had her back during Kotonoha's main branch ending. She has another ending in the side branch that's really cute. Might be my all time favorite outcome in regards to both games. Either that or the above mentioned route where Setsuna wins and they become friends.From the ending summaries I've read(an unfortunate necessity after one route in school days that wasn't listed as a bad end, but felt like one) I imagine you're referring to the one where Makoto comes on to Kotonoha out of loneliness and she smacks some sense into him before sending him to Paris to reunite with Setsuna?
Really they're both so great and deserve a better friend than fucking Sekai who doesn't think twice about stabbing either of them in the back the second it suits her.
Sure I felt sorry for Sekai while she was dating Taisuke because of how sad and pathetic she looked. I'm only human. Doesn't excuse her behavior in any of the other routes though or make her not a horrible person.Yeah, there were points in the first game where I either felt sorry for or on occasion really disliked either Kotonoha or Sekai.
As for Kotonoha I can't say she ever did anything to make me dislike her. Even after playing through both games multiple times. She has a very strong sense of morals and fairness, and is a very nice girl in general. She only ever gets hostile and aggressive if she feels she's been severely wronged first. I don't blame her for anything.
And +1 on Taisuke. He gets even worse in Cross Days and the anime where he straight up rapes Kotonoha rather than being coercive. Can't even say Sekai deserves that fucker. But then again she'd be fine sicking him on someone else.