Thor rolled his eyes, blatantly. Sometimes, she was just so full of herself that he couldn't help it. He knew what her gift was, Frigg made sure everybody knew. But though he didn't have her Sight, Thor thought she was the one that was blind. Willfully so, in the case of Loki.
"Don't have to be a seer to see," he said simply. "Just gotta look at 'em together to know they're gonna end up with each other. I'm telling you, sister, it's different this time. She's different. Makes 'im different."
Thor shrugged. "Maybe if 'e's with 'er, 'e'll settle down. Who knows what'll happen then, right? People can change, things can change, the future isn't written yet."
It was a remarkably deep comment coming from that particular source, and the weight of it made even Thor stop and ponder what he'd just said. He liked it. It was hopeful. He made a note to stop by and tell Bragi about it so it could be written down for others to see. And so they'd know that it had been Thor that first thought of it.