Introvert Extrovert is an examination of the psychology of personality in with the mission of helping people better understand themselves and each other, with the ultimate goal of self actualization and personal growth. Family, relationships, friendships and the absurdity of the human condition are forefront while different personality tests such as Myers Briggs are referenced from many philosophy points of view.
Love can cause us to do some crazy things, even if those things aren't always best for us. Al and Johnny talk about how people seem to ignore those awful traits of somebody they are in a long term relationship with.