Millet Salad With Tomatoes And Feta

1 cup cooked millet

1 pint tomatoes, halved

1/2 cup chopped fresh parsley

2 Tbsp. olive oil (plus more to taste)

1 Tbsp. lemon juice (plus more to taste)

1 clove garlic, minced

1/2 tsp. salt

1/2 tsp. pepper