I'm not a knight

If I can be a prince, of kingdoms by the sea where knights have wings and dragons speak to me.. They say I should be happy but I know I won’t be for kingdoms mean nothing.. nothing if you’re not there with me.
If I can be a poor woman’s husband, with only rags to wear, If I can live a pauper’s life with poverty to bear they say I will be sorry but I know I won’t be for I can sail against the wind if you are here with me.