Eh I don't agree with FL, she can't assume it's not his fault without knowing how he deals with his one night stands... When dealing with casual relationships, where you don't want anything too serious, you have to be clear about it with the other party. Of course if he did, and the girls still chased him, that's their fault, not his. But if he led them on, then it's totally his fault. Of course, being a male lead, he's probably a good guy, just "misunderstood" lol But if this was IRL, for all she knows, he could be pulling the same move he used on his previous partners on her.