You were Tom Felton's makeup artist, he was your boyfriend and you did his makeup to film Goblet Of Fire, the thing was you were a makeup artist and you were in the Harry Potter movie too.
You played (Name) Potter, Harry Potter's twin sister, everyone liked you, you were already a lot of people's favorite actress.
Now you were doing your boyfriend's makeup, you both were standing and doing his makeup, you were in front of him of course.
Tom: "Can I get a kiss?"
You continue to do his makeup and you look at him with a raised eyebrow, because there were other actors around, who were getting their makeup done, or talking.
You: "Seriously?"
Tom nods with a grin, and you raise a brow more, and you stop doing his makeup, and he takes the opportunity to give you a little peck on the mouth and then he grins.
Tom: "Thanks, baby."
You huff and continue to do his makeup.
You: "You're welcome."