A warm welcome back

(Y/n) and David have been best buds since the beginning of time. Whether it be trouble with family issues or confidence, they've always been there for each other through thick and thin. Some people wonder how (Y/n) managed to keep her sanity while being stuck with annoyingly optimistic David her whole life. Let's just say she didn't mind him that much.

Warnings:
Mentions of depression and there might be smut in later chapters.
***THE READER IS DAVID's AGE, THIS IS A DAVID X READER IN WHICH THEY ADOPT MAX. THE READER IS NOT MEANT TO HAVE A ROMANTIC RELATIONSHIP WITH MAX***