Celestia's light

Luna, gets home from school, and rushes to her sister. While Celestia quietly waits for her sister's warm embrace, seeing her sister instantly reminds her of the time they could have spent together, if Celestia hadn't been so selfish as to not give her the love she deserved. It instantly brings a tear to her eye. Luna, seeing her sister's sorrow, runs to her, bringing the color back into her life.