Hi! We say "it was a really amazing movie." Or we can say, "I saw the movie Spider Man. It was really amazing." If you take out the word "really" we say "it was an amazing movie" because the word "amazing" begins with a vowel... An apple, an orange, a banana, a movie, an amazing movie... Your last idea is very sweet. You could say " I want to be able to carry my girlfriend from building to building."