Martin is somewhat busy with his Lego, and doesn't especially notice the toad beneath his chair or the boy looking for said toad right away. It's only when he drops a vital piece of the fuselage that he finds the toad crouching unhappily in the shadow below his table.

He doesn't really want to touch the toad. He's heard they give you warts, and all sorts of things, but he hasn't got any more of the flat plating to cover the underbelly of his plane, and he's determined to finish it. He reaches in and grabs for the piece. The toad lets out a loud croak and Martin jumps, banging his head on the table and failing to retrieve the Lego.

Martin rubs the bump on his head and frowns, plotting against the forces of toad.