This is Alem (Burgerpents) and Catty from Harmonytale. In this AU, they are very distant relatives ( even they does not know who they are to each other). Since Alem really needs money to pay for separate housing from his parents, he got a job in a (not yet too well-known) cafe at the MTT hotel. In addition, he has not yet decided what he will do in his life. Everything that happens to him does not suit him, so he is grumpy and sullen. And that's why Catty annoys him. He, can be said, to be envious of the fact that she has many friends, and life is more stable, even though she is younger than him. Also, he`s fell in love with Lucy.

Catty tries to find a common language with Alem, but because of the incident with the glamburgers (After which it was Bratty who gave him the nickname "Burgerpants"), he was angry that she still laughed at him. Catty loves music, which is why they became friends with Bratty, Alphys, Mettatone and Lucy. They even wanted to hold a concert together, but circumstances always prevented this.