Group Video Nested In A Group

group video nested in a group
Using a code block I’m able to display a paragraph within a custom field group using this code.
Group with ID: ‘ci_extra_content’ cloneable
elements of that group
 radio button with iD: ci_content_radio
  radio button choices: none, image, paragraph
   cloneable WYSIWYG custom field with ID: ci_content_wysiwyg

  <?php $group_values = rwmb_meta( 'ci_extra_content' ); ?>
  <?php if ( ! empty( $group_values ) ) : ?>
    <?php foreach ( $group_values as $group_value ) : ?>
      <?php $selected = $group_value['ci_content_radio']; ?>
      <!-- Check if paragraph, WYSISYG selected -->
      <?php if ( $selected == 'paragraph' ) : ?>
        <?php echo '<div class="gallery-post__container width--full">'; ?>
        <?php $paragraphs = $group_value['ci_content_wysiwyg']; ?>
        <?php if ( ! empty( $paragraphs ) ) : ?>
          <?php foreach ( $paragraphs as $paragraph ) : ?>
            <?php echo $paragraph; ?>
          <?php endforeach ?>
        <?php endif ?>
        <?php echo '</div>'; ?>
      <?php endif ?>
    <?php endforeach ?>
  <?php endif ?>

I’d like to add an option to the radio button of video but would like to use a nested group inside the first group with a custom fields for a display image, a url field to the actual video and some text that I’d use to explain what the video is about.

Once I get to here:
Group with ID: ‘ci_extra_content’
elements of that group
 radio button with iD: ‘ci_content_radio’
  radio button choices: none, image, paragraph, video
 subgroup with ID: ‘ci_video_group’ cloneable
 elements of that group
   single image with ID: ‘ci_video_image’
   url with ID: ‘ci_video_url’
   text with ID: ‘ci_video_title’

  <?php $group_values = rwmb_meta( 'ci_extra_content' ); ?>
  <?php if ( ! empty( $group_values ) ) : ?>
    <?php foreach ( $group_values as $group_value ) : ?>
      <?php $selected = $group_value['ci_content_radio']; ?>
      <!-- Check if video selected -->
      <?php if ( $selected == 'video' ) : ?>

was hoping you might be able to give me a hint on how to display the ‘ci_video_title’. If I can get that code I can probably figure out the rest.

      <?php endif ?>
    <?php endforeach ?>
  <?php endif ?>

Any help with this would be greatly appreciated!