Dean had gotten a call from Cas that you were in labor, the baby was coming and there was no time for a hospital.

When he returned from his hunt, he practically stumbled over his own two feet when he heard your screams echoing through the bunker.

And eventually the sound of a baby’s wails filled the bunker.

Dean didn’t know how to feel..

Devastated that he missed the birth of his first child or humbly grateful that he finally has one.

One thing crossed his mind, getting to you to apologize for missing the birth.