My BFF's birthday is on the 30th, and I want to write her a fanfiction. We're both in the Vocaloid and Undertale fandom, her favorite characters being Gumi and Undyne respectively. I don't know what her favorite ships are. Can someone help me?

I need more fandoms. I'm only in Undertale, Vocaloid, and horror anime. Try to persuade me through rants.

I suffer from severe anxiety and depression. Lately, I've been struggling to stay positive, and things are getting darker and worse. Try to see if you can make me smile.