Every year, Chanyeol never fails to write a letter to Baekhyun to help him with his self-esteem issues because Baekhyun thinks hes not good enough for anybody. Especially Chanyeol. Warnings: Self-harm  A/N: A Baekyeol angst one-shot of ~6000 words :)    Foreword    Dear Byun Baekhyun,   I’m irrevocably in love with you.   Yours, Chanyeol.