Get Well Cards
Do the people at Hallmark or American Greetings care if you get better? You would have to ask them.
Does Mike care if you get better? If he made you a bespoke get well card, then he absolutely wants you to get better.
If Mike did not make you a custom get well card, then he hopes that you find peace with not getting that special thrill that comes from receiving 5x7 inches of homeopathic medicine.