Literary version: When she was having fun playing this world as an online game, she didn't realize that she had already recognized this world! When she regarded love as a play, she didn't realize that she had begun to care! When she regarded all of this as a game, she didn't realize that she had already been deeply involved in it and couldn't extricate herself!
Easy version: When she chose this world, it was just because there was no possibility of dying by mistake. But, this is comparable to the intrigues in the harem, so what is it? Hey, they were just a couple yesterday, right? Why are you hugging each other today? Uh, since this is the rule in this world, then I have no choice but to be respectful rather than obey! Uh, hey, hey, hey... Eric, although you are so handsome, can I rely on your small body? Nate, okay. I admit that you are handsome, but your ever-changing tastes scare me away! In this case, why are you so close to me? Chuck, don't think I don't know, I am one of the tens of thousands of prey you fancy. But, after I teased you, I locked you up on the rooftop for one night. Will you be the first person to "kindly" ask you "are you cold" tomorrow morning!? Dan, ha, I'm cute? I know this, but are you telling me that you are also interested in me? But you already have two people entangled!