First, Do you love your boyfriend ?Will you give face to your boyfriend ?
Of course, No one know the content of the red pocket but when your boyfriend asks you what is it , you can directly answer him.
Second, Are your relationship with the 新人 a little bit close ?
If the answer of either question is yes, you should give $500.
Actually, this is a minor problem. Some money should be stored for your wedding or your friend's wedding . It is a must. Don't be too money-minded, otherwise, your boyfriend will think twice before being with you.