New Phone, Who's This? [Reader Insert]

It's a bit strange to think you got your first touchscreen at 17.

[Reader Insert] [Gender Neutral Reader] [Multifandom]

(P.S.: Any and all bad grammar in this story is intentional. Some fandoms mentioned and used are ones I have not finished, so I do not know the full story and as such some information will be wrong. Please bear with me and correct me on any mistakes.)