I started the game by trusting Clara. I trusted her all the way through what would happen between Leon and Clara. Because I had a guess, that's why I didn't spoil it and I'm spoiling it. That's why other people make a slut out of Clara because she cheated once. Yes, she cheated, but when my game was over, Alan wanted to tell her that Anna kissed her. Clara knew that Alan didn't cheat on her. That's what she said when she woke up in the morning realizing what she did the night before.
And I'll add that I've been supporting Clara ever since, who wants and expects Alan to be by her side. Alan and Clara's relationship started to deteriorate a little at the beginning of the game. Clara said that Alan was getting a little too much because he wasn't eating or doing anything. But this whole story will make Alan an even bigger person.