Whoo, that is some excitement! The plan is set, then.

Leo answers Donnie's questions (he's not surprised there's so many, given who this is) and gently rubs his shell any time he hides from people. A few passersby do give them weird looks, but no one is willing to mess with the much bigger and more imposing Leo.

They make it to the ice cream shop he was thinking of without incident, and Leo approaches the counter, leaning over the glass display case so Donnie can see inside.

"What flavor do you want, bud?"