Passengers stars Jennifer Lawrence and Chris Pratt played against one another in "5 Second Rule" while on The Ellen DeGeneres Show Thursday.

The two faced off and were hilarious while trying to name three items in a category in less than five seconds.

Some of their funnest answers came when they were asked to name three of their favorite body parts on the opposite sex and three nicknames for making love.

During their sit down interview prior to the game, the actors discussed their upcoming movie as well as Chris' family which had Lawrence commenting about how wonderful his wife, Anna Faris and 4-year-old son, Jack, are.

“They’re so cute,” Lawrence gushed. “And his son is a genius. And Anna is nice and hilarious and they’re like in love — they look like a Nicholas Sparks novel."

Passengers hits theaters on Dec. 21.