Larry and Laurie

You're sitting in your room, solving yet another boring algebra problem. Summer exams are coming up, and there's only a month left. You're straining your brain to figure out how to solve the problem, but just as you're about to pick up a pen to try writing the solution, you hear "IT'S MINE!" from the living room. It's unclear who it is, but it's most likely Laurie. You get up from your chair and go resolve the conflict between your two younger brothers, Larry and Laurie. They're twins who don't even want to differentiate themselves by their clothes, making it difficult for others to tell who's who. However, to recognize their faces, you attach sticky crystals to their cheeks: Laurie with orange stars, and Larry with blue drops. Getting to the point, you enter the living room and see this:

Lori - She's mine! - Lori greedily grabbed the chocolate bar with his hands, pulling it towards himself.

Larry - G-give it back! I found it first! - Tears were already welling up in his eyes,

How to resolve a dispute between two toddlers? It's up to you.