The checkmarks still appear on the Friends screen and not on the EditFriends screen. Any help would be appreciated!

- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath {

    static NSString *CellIdentifier = @"Cell";
    UITableViewCell *cell = [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];

    // get current user based on indexPath and set the cell's textLabel
    PFUser *user = [self.friends objectAtIndex:indexPath.row];
    cell.textLabel.text = user.username;

    if ([self isFriend:user]) {
        // found a friend - add checkmark
        cell.accessoryType = UITableViewCellAccessoryCheckmark;
    } else {
        // not a friend - clear checkmark
        cell.accessoryType = UITableViewCellAccessoryNone;
    }

    return cell;
}

# pragma mark - Helper Methods

// is called each time a cell is loaded in a view
// return true if a cell is marked as a friend
// Parse creates an objectId for each object stored - unique to each object
-(BOOL)isFriend:(PFUser *)user {

    for (PFUser *friend in self.friends) {
        if ([friend.objectId isEqualToString:user.objectId]) {
            // found a friend
            return YES;
        }
    }
    // not a friend
    return NO;
}