Cook the orzo according to the package instructions. Drain out the water and set the pot back on the stove top on low heat. Add 1 tablespoon of the butter and half of the lemon juice. Stir and let sit over low heat while you cook the shrimp.
Season the shrimp with lemon pepper seasoning, salt, and paprika.
In a skillet over medium heat, add the oil. Once hot, add the shrimp. Cook for 2-3 minutes, until pink. Remove from the skillet and set aside.
Add the sugar snap peas to the skillet. Season with salt and pepper to taste. Saute for 3 minutes. Add the garlic and cook for 30 seconds, until fragrant.
Slice the tomatoes in half and toss them with the remaining 1/2 tablespoon of olive oil, some of the lemon juice, zest, and fresh dill.
Add the shrimp back to the pan. Add the remaining butter, lemon juice, and zest. Toss everything to coat.
Serve the shrimp over the orzo with the sugar snap peas and tomatoes. Pour any remaining sauce over the top.