Twilight swivled her head at the sound of Rainbow's voice, she was delighted to see Pinkie and Fluttershy there with her.
"Master Skullkin, I'd like to introduce you to some of my friends." The statement took Skullkin aback. The Idea of Twilight having friends was odd, if not impossible. She trotted over to her friends, checking back every so often to make sure Skullkin hadn't been lost in the crowd.
His memories came back to him: Celestia's request to guard her during the day as she taught classes, her little pupil coming in and seeming so much like him when he was young; watching her grow into the mare she was today. And now she had friends, her biggest fear, overcome.
Twilihgt waved her hoof infront of each pony after giving their name.
"This is Rainbow dash, that's Pinkie Pie, and that's Fluttershy."
He bowed, then took each of their hooves in hoof and kissed them before kissing their cheeks.
"I am Skullkin, First Guard of Princess Celestia, Last Survivor of the Discord war and Grand Master of the Knights of the Mare."