A Valentine's Day letter? ... I've never experienced a "Valentine's Day" before... But, um, I understand that it is a day to express one's love for another.
But Paracelsus can't read... So...
I'll choose a friend...
To Subaru,
I hope you don't mind me choosing you. You're the one that I feel the most comfortable with here, I think.
You are a very kind person. You've cheered me up while I was feeling unhappy. You worried for me when I was feeling sick. You were the first to ever call me "friend." Ever since I was born... if you can call it that... no one has been my friend but Paracelsus. That really makes me happy.
Although I've missed a lot in my prolonged absence, you still seem to be going through a lot of sadness... Someone as kind and thoughtful as you really doesn't deserve that. Maybe I'm intruding, but if there's anything that I can do to make you feel happier the way that you've done for me, please just ask.
Happy Valentine's Day,
A.B.A.
I hope that's alright... um... yes.
[ooc: =.= Grr. So poorly written. Oh well.]