1 (24-ounce) jar refrigerated red grapefruit sections (about 2 cups)
1 cup sliced banana (about 1)
1 tablespoon fresh chopped mint
1 tablespoon honey
Drain grapefruit sections, reserving 1/4 cup juice.
Combine grapefruit sections, juice, and remaining ingredients in a medium bowl.
Toss gently to coat. Serve immediately, or cover and chill.