Valentine's Day is coming up, and I don't want my boyfriends friends around us that day.
What's the reason that you don't want them there too?
I just don't want to have his friends around. It's supposed to be a special day.
I can understand that you want privacy on days that should be between you and a significant other. I would try talking to your boyfriend about what you are feeling and how this day is supposed to be special.
I don't know how he'll react when I tell him that I don't want them to be involved at all.
It's just one day, and like you said, it's a special day for couples. I think he will understand wanting privacy between the two of you that day if you communicate that you want the day to be special for you two. It isn't like you're cutting him off from his friends for good.