Quick question? Will flirting with more than one of them effect their opinion on you? I can't choose between Leese/Lea and Gabriel so I've just been flirting with them both. But I dont wanna do that if it'll cause a bad ending. :(
No, you won't get a bad ending from this. However, some ROs will react if you're flirting with someone else, but under certain circumstances. I don't want to say anymore to avoid spoilers though :>
