I am going for a blind date.. What should i do to empress him?

be yourself and don't act like someone you are not because that will only lead into problems in the future and will cause a miss trust issue (( honesty is the best policy that goes for others and especially for yourself )) be honest with yourself and let your true self shine though because if someone don't like you for who you are then they do not deserve to be with you and you can find better that will make you happy