Nah I'm not defending her or anything man, I'm not even being serious, so no offense taken, it's just I can see the development between Reika and Keigo, they could be a good pair, but Keigo is like, he break up with her after no sex due to inappropriate times, like I get it, he's jealous and angry of what Takumi has done, that's why I said I can see the potential character development for him to overcome, but so far he's really not the brightest star on the island, so no trust for him for now.
Also I've been not wanting to say this, but you did not experience something too similar to Keigo right? I see you're quite defensive toward Keigo