He said "Mine" without saying it

What should've been mechanical becomes electric. With every take, every glance, and every offhand smile, the line between fiction and reality begins to blur. Perth finds himself watching Santa more closely than the director does, feeling an unspoken need to protect what isn't even his-yet.<(I am the original Author,crossed posted on AO3.Under the account wangxian2008)

(This will be a mix of the book and the series, I added somethings that I felt will be great, so please don't kill me)