I've started wondering if there is a breed of people who are love-observers. They are people who see love all around them: dear friends, close family, even other couples, etc. But they don't have romantic love in their own lives. They can let the love of others fill them up and as such they don't realize they're lacking. On those rare days when they do, it can devastating for approximately 24 hours. Then they see the rest of the love out there and are happy once again.