If arrow got hurt:
He would laugh at first then cry afterwards,
Bug would give him a race car bandage since that's all she had, he felt comfort from it and gave Bug all kisses around bugs face, bug would probably still be worried about arrows injuryIf Bug got hurt:
Arrow would gasp to Bug getting hurt and kiss the spot constantly, but would stop to help Bug, they would hug, Arrow would try to distract Bug from the pain from making goofy noises or saying a random funny story