Getting up from bed, Luke and Sarah moved as one entity. Sarah controlled the right side of the body, while Luke had the left. "Hey!", said Luke. "I think Mark would like to join in with this costume fun." "Sure. Let's call him." Sarah reached for the phone with their right hand. "Oops, sorry, here's the phone.", said Sarah, passing the phone to the left. Luke called Mark, who came over to Luke's house.
Entering the room, Mark was astounded at the sight in front of him. "Luke! What the hell... Is this what you meant about a costume party?", said Mark. "Yep! We got a conjoined suit and put it on. Now me and Sarah are the same person.", explained Luke. "We want you to try a costume. There's plenty to choose from." Luke and Sarah led Mark to the closet, where Mark started digging through the costumes.