UF and MafiaTale Grillby's reactions to the "S/o's apartment going up in flames, and they think their dead, only to find it s/o was somewhere else?" Ask?
When he sees the news, he instantly shuts down his bar for the day. He goes around the crowd of you apartment building, shoving everyone out of his way angrily. Smoke is literally fuming from his mouth as he rushes inside to save you. He knocks down your door and once he can’t find you, he actually makes the fire worst because he’s explodes in anger and worry. He’s forced out of there by the water hoses. When he sees you running up to him, he rejects your hug and yells at you for making him worry. You flinch at this tone, but he wraps you in his jacket and carries you to the bar.
He calls every good friend he has, Sans, Papyrus, some of his regular patrons, and they all rush through to the apartment building. He orders the skeleton brothers to search anywhere but here, since you might be somewhere else, while he asks the others to gather information from the crowd. Meanwhile, he goes inside and looks for you, but finds out you’re not there. He’s a rational mosnter, but he can’t help but feel a twinge of concern and anxiety. He searches the rest of the building with no luck. Finally, Sans calls him and tells him that you’re okay. Grillby lets out a breath that he didn’t know that he was holding and meets you outside. When you’re reunited with him, he showers you with kisses and tells you that you can live with him.