When Rainbow Dash sees a lump has formed on her neck, she thinks nothing of it but when the doctors tell her she might have cancer, how will she cope and will a certain somepony still love her for the way she is.
Twi/Dash is involved
My heart goes out to all the people who have cancer or someone related to them who have it.
*Still in the pre-reading process (Just wanted to get your thoughts on the story so far)