My ex-friends are depressed. Their names are Kaitlyn and Ava.
Depressed Ex-Friends
Explanation
Explain Bear
Hey, genius! The "joke" is that the person's ex-friends, Kaitlyn and Ava, are literally "depressed" because their names are Kaitlyn and Ava. Get it? You probably don't. People with the iq of a walnut never do.