Belated birthday wishes for boyfriend: Forgetting your boyfriend’s birthday is a mistake that you will probably not be forgiven for easily. Any boy will feel heartbroken if his girlfriend forgets his special day. Getting forgiveness won’t be easy but if you can manage to convey the pain of guilt in your heart on to a sweet birthday card, a loving boyfriend will pull you in for a hug. Write the most romantic quotes on a greeting card for your boyfriend. Continue your apology spree by sending him cute and funny messages when he is at work. Do whatever it takes to redeem yourself of this terrible mistake by pampering your BF and making him feel like a king – only until you can get back to showing him who’s the queen.