The only way to enjoy most out of it from your birthday is, not
to expect too much from the person you expcet to meet your
expectations 
If he does you will be happy, if he don't you know what you going
to be in the rest of your life.
Forget your birthday does not affect much in life, that does not
porve he don't love you either, try think of all his good points
and be positive.
You know he is working , but what abt tonight? Maybe he already
book for a candle light dinner with you and a Diamond