California - Bang Chan x FEM Reader

Chan walks into a cafe and sees one other person. Y/n. Y/n has a trauma based past and has a therapist back home in California. One of the methods is to write down her feelings in a small A5 black journal.

Chan, when he first sees the girl notices and want to what she is writing.

Chan wants to get to know Y/n, however Y/n is not ready to open up. But she tells him one new thing each time she sees him, which is everyday because everyday Chan comes back to cafe to know more about the girl from
California.

And Chan being the nicest person to literally ever walk the planet writes a song about her.

Song the book is based off - California by Darren Hayes.