Dear Tanjiro,
It has been around six months since I last wrote a letter.
I just don't know what to write, because if I'm honest, the only thing I think about is you.
Your absence took a big toll on me, I can't even remember the time I wasn't your friend, well that was before you went to "wherever you can't tell me about."
I miss you so much.
What am I supposed to do without you? You were the pillar that kept me up, and I want to become that pillar for you but I can't since I'm too weak.
But I will work hard, and when you come back, I am gonna be a person who can be there for you whenever you need it.
- Y/n