Gladion's cold, emo attitude is perfectly balanced out in the games by Moon, with her bubbly and energetic personality. They compliment each other perfectly and do well in assisting in battle as well as personal life (mostly regarding family issues).
— In the games —
(the classic)
— Fan art—
My thoughts - One of my favorite ships from the S&M games! I ship Gladion with Hau and Moon with Lillie as well, but this is my top pick out of the three. Opposite personality pairings always seem to my favorite I suppose. ^o^