Dangers On A Train

While trying to obtain a cupcake inspired anniversary gift for Homer, she inadvertently signs up for a dating site for married people who want extra marital relations.<br> <br> When she thinks Homer has forgotten their anniversary, she starts talking to Ben, a man who shares her fondness for British drama.<br> <br> Meanwhile, Homer hasn't forgotten & decides to remind Marge of their first anniversary by refurbishing an old mall train.