For Vetoed, definitely the one where he believes in his sister and she stabs him right in the kidney for it. Because it is the most 'Wow I am dumb memory there is.

For Belt.... I dunno. Depending on my mood, it's a toss-up between the one where she realizes 'oh actually I should get along with people' right after she plays a game of cry wolf, or the one where she confessed to Apollo in Decollage because it was hilarious and she'd be soooo confused over it.

Which Echo does Crane like the best, outside of her patron?