function column_response( $item ) {

		// Is $item is a root activity?
		?>

		<div class="response-links">

		<?php
		// Activity permalink.
		$activity_permalink = '';
		if ( ! $item['is_spam'] ) {
			$activity_permalink = '<a href="' . bp_activity_get_permalink( $item['id'], (object) $item ) . '" class="comments-view-item-link">' . __( 'View Activity', 'buddypress' ) . '</a>';
		}

		/**
		 * Filters default list of default root activity types.
		 *
		 * @since 1.6.0
		 *
		 * @param array $value Array of default activity types.
		 * @param array $item  Current item being displayed.
		 */
		if ( empty( $item['item_id'] ) || ! in_array( $item['type'], apply_filters( 'bp_activity_admin_root_activity_types', array( 'activity_comment' ), $item ) ) ) {
			echo $activity_permalink;

			$comment_count     = !empty( $item['children'] ) ? bp_activity_recurse_comment_count( (object) $item ) : 0;
			$root_activity_url = bp_get_admin_url( 'admin.php?page=bp-activity&amp;aid=' . $item['id'] );

			// If the activity has comments, display a link to the activity's permalink, with its comment count in a speech bubble.
			if ( $comment_count ) {
				printf( '<a href="%1$s" class="post-com-count post-com-count-approved"><span class="comment-count comment-count-approved">%2$s</span></a>', esc_url( $root_activity_url ), number_format_i18n( $comment_count ) );
			}

		// For non-root activities, display a link to the replied-to activity's author's profile.
		} else {
			echo '<strong>' . get_avatar( $this->get_activity_user_id( $item['item_id'] ), '32' ) . ' ' . bp_core_get_userlink( $this->get_activity_user_id( $item['item_id'] ) ) . '</strong><br />';
			echo $activity_permalink;
		}
		?>

		</div>

		<?php
	}