this has probably been done before but how about a plot where a fan meets a celeb and they take a selfie together. he posts it on instagram and realizes he doesn’t have her sn so he sets the description as ‘ft this pretty face’ and her friends freak out when they see the photo. mind you, she doesn’t have insta so her friends make her make an acc. she does and her friends tag her and he follows her.
they don’t communicate for a long while and then suddenly one day he’s got a free day and he’s going through his feed and he sees a photo of her. he likes it and she believes it was a mistake until he comments on the photo and they finally start to DM but.. he’s in a relationship with another celeb and she tells him that she’s not going to pursue any feelings because he’s taken and he’s all, ‘so you have feelings for me too? ;)’ and the angst and confusion and sneaking around dates once he tells her the relationship with his gf is for pr only.
(this can be used for m/m and f/f as well. knock yourself out with a poly if you wanna too)