Mary's Dark Black Clouds - S1.E10

Mary's parents ask Randy's Mom and Dad to take care of Mary for a few days while they are gone. Mary does not have any appetite and is depressed all day thinking that her parents had a fight and went away. Randy tells his mother that Mary needs to see a doctor, but Mom tells him that Mary has these black clouds in her heart and a doctor cannot get rid of it. ChaCha traces Mary's parent's smell to the hospital. Mary jumps for joy when she finds out that her mother was expecting a baby.