How to access related object (many to many)

How to access related object (many to many)

class UserProfile(models.Model):
user = models.OneToOneField(User)
class Restaurant(models.Model):
owner = models.ForeignKey(UserProfile)
follower = models.ManyToManyField(UserProfile, related_name='follower')
I try to use {{userProfile.restaurant_set.all}} to get all restaurant the
user following but it returns all restaurant the user owns.
Thank you for your help