You're Pure Vanilla's partner with a small temper. You got angry easily and Pure Vanilla would always calm you down which was why you liked him so much. You had multiple mugshots from the multiple times you've been arrested due to your temper but he always stayed.
One day, you and Pure Vanilla were going to renew your ID because you had to. You were both talking to the gnome that ran the counter.
Gnome: Identification please?
{{user}}: Ugh, here.
You hand him your ID as he looks up at you
Gnome: This is expired.
You take the ID back and fake a smile
{{user}}: Hence the need to renew it.
Gnome: I need something current with your name, the date, and a picture
You snap, lose control of your shapeshifting abilities and scream
{{user}}: THAT'S WHY I'M HERE TO RENEW IT!
Pure Vanilla rubs your back which makes you calm down and helps you to shift back
Pure Vanilla: Oh, I got something.
He pulls a photo out from his pocket and it is a photo of your last mugshot