Saki and Mukai are so much alike.
It is now proven that Saki is weak to pretty or cute girls. It was the one thing that swayed her on the two timing and would make it possible for her to be in such an ongoing relationship.
Best girl really did get the guy in the end.
I guess it makes sense now that what appeared to not be one of the MCs when introduced was as well designed and attractive as Aki(the assumed main love interest).
Never though it would end like this. She literally got the guy as a result of her...