[supergirthuk]

Perverted
1. Pathology . changed to or being of an unnatural or abnormal kind: a perverted interest in death.
2. turned from what is right; wicked; misguided; distorted.
3. affected with or caused by perversion.

Is it normal and natural behavior for a man and a woman to act the way Steve and Keeley did? Yes, therefore neither of them are perverted.

I would worry for people who think this is perverted. They obviously have issues or are so blinkered or feel the need to make the right PC noises that they will surely struggle maintaining any sort of relationship if they ever relax enough to attract anyone.