He gives a quiet huff of laughter, gaze moving down to watch the human's fingers trail through the water. "Not for my lack of trying, believe me."

But it's fond, and that smudges out some of the worry in the lines etched out around his eyes. He's glad to hear Wan is wise enough not to try and shoulder his responsibilities all alone, because it's a dark path to travel down, and it's one Leo often still finds himself gravitating towards. He's just lucky enough to have brothers to stubbornly pull him out of it.

Leonardo glances up at Wan again, this time with a light of solidarity in the somber nod he gives him. "Whoever it is you're fighting for... I can see they're in good hands."