Barrel was terrified, practically jumping up and down terrified. He'd gotten his cast while he was sleeping after Merida kindly drugged him, but he knew that he wasn't going to be to be sleeping or unconscious to get it off. Half of him thought it would just be fine to keep it on just to avoid going to the doctor, but the other half of him really wanted it off and to be able to use his hand again. The most logical solution was going to someone who would make him good so Barrel found his way to his sister's car. "Shock!" He whined knocking on her door. "Shock I need you!!" Part of him instantly regretted going to her, maybe he should have gone to Lock or Merida or maybe even Lilo or Luna. No, Luna was bad idea, he liked her, didn't want to seem stupid for being scared of a doctor. Lilo wouldn't work because she was all about being sweet and doing what you wanted and wouldn't force him. He knew he needed to be forced into this. Couldn't go to Merida because he'd feel bad after getting so mad at her for making him get the cast. Lock would make fun of him too and Barrel just didn't think Lock would be the best choice. So that really did leave Shock. She'd force him to go, wouldn't take his shit and fingers crossed wouldn't make fun of him too bad.