I really like the series 'Meet the Cores' by Harry101UK. There was this shark enthusiast core 'Ray' that said he misses 'Space Core' whom is a character from Portal 2. And for some reason, I drew human/android Space Core (in the fandom he is sometimes called 'Neil') and Ray, who is hiding in Space Core's bag, together in the infamous Ramona Flowers pose! Again, I don't know why.