Is this normal for a 25 yr old male?

Is it normal for a guy to have a wet dream about 2 guys and get hard off it, when his own girlfriend (me) tries hard to get him turned on? He woke up and I was jolted awake by it and he told me this and it seriously hurt.. (he has never been with a guy) He also told me it was probably the Doctor from Doctor Who and he had seen his next regeneration, which is why he had a hard on. This makes me feel like i am unattractive and I know I am not. Is this normal for you guys?