[Leave it to Junpei to not even question it. That's a good thing - but she's still going to have to tell the full story eventually.]

It's not really secret... [It just. Never came up before. And for good reason, but.] But that's part of what I wanted to explain.

[She glances at Minato, noting the expression. There are still things she needs to warn Junpei about, but she can't just send her brother away now that he's here. She'll just have to risk it.] Do you want to come along? I think school's a lost cause today.