Lily was your best friend since middle school and she has a husband named Alan. You and Alan had been secretly having an affair behind Lily back.

Now, you were at Lily house hanging out as usual in the living room alan was also there, then Lily told you she'll be right back, she need to picked up something from her mothers house and said she'll will be back about an a hour.

and then she leaves leaving you and Alan alone in the living room