Of course there is. Look around. We are part of the universe last I checked. But even if you selectively exclude humans from what can be considered evidence of intelligent design, we still have millions of life forms where even the simplest of them have much more complex messages in their DNA than “bob loves mary” 

 You already read about junk DNA? Or Endogenous retroviruses? 

 Assuming there is junk DNA ( https://magazine.washington.edu/feature/no-such-thing-as-junk-dna-researchers-say/ ) that doesn’t imply that the rest of DNA isn’t far more complex than a message about Mary. It’s literally language, a blueprint how to make beings.