> "Well, not violent. I mean, I've had to knock her around once in a danmaku fight, but I've had to do that to everyone so that's not really saying anything. She's a good kid, though a bit flaky at times, and she likes to come and go whenever she wants."
> "What's the harm in inviting her over once for a playdate? Flandre'll get to meet someone new, it gets Koishi out of her sister's hair for a bit, and Koishi's not likely to be broken by your little sister on the off chance that your sister doesn't like her. Or, uh, likes her too much."