She announces at breakfast that she has a new position as a substitute teacher at the high school. Cheyenne is mortified that her mother's going to be around, but Reba assures her that she put Brock through dental school by teaching and she's always intended to go back to it. Cheyenne won't even know she's there. Reba's first day was full of pranks and mishaps and she absolutely loved it. When she arrives home Brock is waiting. Kyra called him to say that they're turning into latchkey kids and he's concerned that Reba's not home. She assures him that it'll all work out fine. Van and Cheyenne's friends Marisa and Eric are deeply in love. They're hanging out a Reba's house and announce that they've decided to get married. After a little questioning by Reba, she discovers that part of the reason they want to get married is to have sex and the other part is because Cheyenne and Van seem to be having so much fun. Reba convinces Van and Cheyenne to clue them into the realities of married li