Javier and Mindy have an interesting relationship. They've been having awkward yet friendly interactions at most. They are members of The Missing People and the Cartoon Buddies band. However, both of them have their own distinct leaderships. Mindy serves as the leader due to her positive, optimistic and kind nature. Javier serves as the second in-command due to his angered, headstrong and independent nature. They both might not always agree with each other, but they do actually care deeply for each other. They do count on each other on very race occasions. Jack and Jessica surely did have a great friendship, they were good friends.