Corrected entry: When Logan found Rogue after she ran away, he comforted her by touching the back of her head with his hand, letting her rest her head on his shoulder. Granted he was wearing a jacket, but he still had his hand on her, touching her. Shouldn't Rogue start absorbing his powers?
Corrected entry: In the chess game at the end of the film, both of Xavier's bishops are on clear squares as opposed to one on clear, one on frosted.
Correction: This is possible. When a pawn reaches the back file it does not become a queen, it becomes any piece the player wishes. We only see the endgame so Xavier could have lost his frosted bishop and promoted a pawn to a bishop on a clear square.
Correction: She was wearing a hooded sweatshirt. Her head was in the hood the entire time. Logan never actually touched her head or her hair (which wouldn't matter since it doesn't occur through her hair).