How can I comfort my boyfriend's mother after his grandfather died?

In fact, you should go to your boyfriend's mother to comfort her, because she really needs a shoulder or a hug to snuggle up to now. You should let your boyfriend's mother know the significance of his grandfather's death, and let your boyfriend's mother know that your boyfriend is the most cherished now. But be tactful and don't irritate her.

Looking to the future, you will be happy.