He kisses that wicked grin - it's just too attractive to ignore.

"Yeah, I was surprised she did. But I'm glad she's finding people to open up to." He tilts his head. "There's nothing I need to worry about, is there?"

He doesn't need details, as curious as he is - he meant the part about keeping his mouth shut. But at least, he wants to know if there's something he needs to keep an eye out for.