Grandpa Gaster and the twins
Arial and Calibri are like chalk and cheese and therefore have very different relationships with their grandfather.
Calibri doesn't really get along with Gaster. she inherited some of her father's Prejudice due to stories he most likely told her,and is a lazy carefree kind of person. Which contrasts with him quite strongly
Arial on the other hand is the near opposite. she finds her grandfather incredibly fascinating and wants to grow up to be just like him, as a head scientist.
She's always trying to help him with his work and always asking a lot of busy questions. For this reason she doesn't understand why her father doesn't get along with Gaster, he is really awesome why wouldn't he?
Underwatertale by @doudy20
Arial and Calibri by me! :)
Hope yall like it.
I've gotta work drawings more to do with Harry.