user-likes.php

<?php
add_action( 'edit_user_profile', 'my_user_likes' );
add_action( 'show_user_profile', 'my_user_likes' );

function my_user_likes( $user ) {

	// user-meta-store you need to replace with your actual Data Store slug
	$liked = get_user_meta( $user->ID, 'je_data_store_user-meta-store', true );

	echo '<h2>User Likes</h2>';

	if ( ! $liked ) {
		echo 'No likes';
	} else {

		foreach ( $liked as $post_id ) {
			printf( '<a href="%1$s">%2$s</a><br>', get_permalink( $post_id ), get_the_title( $post_id ) );
		}

		echo '<br><br>';
	}

}