Lucas is very shy and only one true friend:  Scotty.  Despite the two having little in common, they are often seen hanging out together.

 

Unlike Scotty, Lucas is not a fan of darker things such as horror movies and Halloween.

 

 

Image from Trick or Eat XII:  The Midnight Order.

Scotty and Lucas wish to join the Midnight Order.

 

 

Image from Trick or Eat XII:  The Midnight Order.

Lucas hanging around.