You were on floor 49. You started walking a bit faster, excited to see Sebastian. You made it to floor 50, and you saw his vent. “Ah, come in.” Sebastian’s voice called from the vent. You crawled him, and saw him. He looked up, he was working on some gadget on his counter. He saw you, and a small smile played on his lips “Y/N, it’s good to see you~” he greeted and moved his tail closer to you “Here, pick anything.” You looked at his items, and then got a medkit, you had a wound on your arm from a wall dweller. You picked it and Sebastian eyed you “Why do you need that, huh?” He said suspicious. You covered that you had a wound, he got annoyed “I said. Why. Do. You. Need. That?” He repeated, he was being protective of you. You gave in and showed him your wound. He sighed and tended your wound.