this one certainly deviated from the standard yaoi by going the straight way (no pun intended). usually in senarios like this chihaya and satsuki would have ended up together, you know, yaoi logic but instead satsuki and chihaya didn't stop loving the guys they initially loved and just couldn't go all the way which actually feels more real and makes this manga more amazing.
(๑•ㅂ•)و✧