You are on the Best Song Ever set - Behind the Scenes:

Harry: "Cute as a button, every single one of you!" he practices, as Lou puts her finishing touches on his new suave hairstyle. “There you are, nervous?" you ask, as he gently pulls you into his lap, resting his chin on your shoulder. “Not really, I’ve done acting before, babe" “I know" you giggle, plucking the script from his hands, "I’m thinking HUGE dance number!" He chuckles, pressing a kiss to your cheek, “Well, maybe you should go out there for me, you’re a natural."

Liam: "Shimmy, shimmy, shimmy, sh-" “Getting your shimmy on, babe?" you giggle, coming up behind him, watching as he did his best to perfect his dance moves. “Hey you, did you see who I’m gonna play? The choreographer" he chuckles, striking his best Leeroy pose. “I heard that, you look fabulous darling" you praise, smiling as he wraps his arms around your waist. “You really think so? Everyone else is turning unrecognizable, and I-" he starts, until you cut him off with your lips. “Now just think, Richard Simmons, and you’ll be gold baby."

Niall: “This glue is itchy" he whines, as the makeup artist places yet another layer of silicone on his face. “Woah there! I didn’t even recognize you, Ni" you say, walking up to the booth. “Babe, I have an itch right…here…could you get it for me?" he ask, and you comply to his requests. “So Harvey, what kind of dance did you used to do?" you ask, quizzing him on his character’s lines, leaning up against the mirror. “Tap" he smiles, “Next one."

Zayn: “Man, I might just have a thing for Veronica after this" you joke, as he stumbles out of the dressing room, high heels dragging along the floor. “Hey, I look hot, what can I say?" he says, making his best ‘model face’. “I might have some competition, my boyfriend look hotter in drag than I do any day" you giggle, gesturing to your sweats and messy bun. “You look cute no matter what, Boo. And trust me, I cannot wait to get out of this thing, I don’t know how you girls do it…"

Louis: "Angelina, I want to, I really want to, but what about Brad?" he says, running over his lines just one last time. “You look like Tom Cruise in that one movie, what is it called again?" you joke, Louis watching the set decorator to finish up so he and Niall could begin. “Tropic Thunder?" he asks. “Yeah, that’s the one!" you giggle, “I can’t take you seriously in that costume." “Oh really? I was actually thinking of wearing it around the house, you know?" “Louis Tomlinson, you bring that thing home and I will bring it right back out." “Point taken, Love, gotta go!"