There's really no way to [b]know[/b] until you tell him.

But if you tell him and he doesn't handle it well, won't that teach you something about him and the relationship?

Sulking and passive aggressiveness only accomplishes one thing - making the other person believe you are not really a grownup, and needn't be taken seriously.

We both are passive aggressive at that point, and like I wrote, we're like (old) children.