The Hunger Games: Mockingjay — Part 1 costars have been teasing each other a lot lately, but Liam Hemsworth took it to a new level on Friday. During an appearance on The Tonight Show Starring Jimmy Fallon, Liam dished about his kissing scenes with Jennifer. According to Liam, Jennifer intentionally ate things that would give her bad breath. Jennifer probably didn't take the comments personally, since the duo appeared on Saturday Night Live with Woody Harrelson and Josh Hutcherson the following day. See Liam's hilarious chat with Jimmy in the video, above!