Deja is in med school in the flash forward, so at least we know that whatever she ends up doing with Malik will not permanently derail her education.
The most ridiculous part was that her hair was still curled. I've had babies throw up in my hair, and let me tell you, whatever style I had my hair in before did *not* survive the baby-vomit. (BTW, I hate that curled hair style on her. When she was first introduced in S1 she had long, straight hair, which looked much better than the curled bob.)