Why do you think MM is at the detention center so frequently?
He's chads fill in. Telling Lori how the world is on her side and their righteous calling is more important than ever.
Or...in her typical manipulative way, she's been making a play and he's enamored. She's convincing him to bust her out while professing her love and promising him a leading role in the 144K.
Yup, gotta be one of those two reasons. O_0