3:17 Happy Day In Hell (Lute & Sera Ver.) | Hazbin Hotel |【Rewrite Cover By MilkyyMelodies】 3:18 Happy Day in Hell (Lute & Sera ver by @MilkyyMelodies ) - Animatic 3:17 Happy Day in Hell (Sera and Lute ver.) Song by MilkyyMelodies 3:24 Happy Day In Hell (Sera & Lute version) 《Slowed Down》 [Credits to @MilkyyMelodies] 2:45 Happy day in Hell [ Nightcore ] // Hazbin Hotel // Lute & Sera Version // @MilkyyMelodies 2:47 Happy Day In Hell (Sera & Lute version) 《Sped Up》 [Credits to @Milkyymelodies] 3:12 “HAPPY DAY IN HELL” [Sera x Lute Version] // Créditos: MilkyyMelodies // Hazbin Hotel. [AMV] 3:14 Happy day in hell sera and lute version cover by @MilkyyMelodies 2:47 Hazbin Hotel | Happy Day In Hell | Live Performance 11:47 THEY OUT HERE PLOTTIN! Happy Day In Hell (Lute & Sera Ver.) Hazbin Hotel 【MilkyyMelodies】DB Reaction 0:16 Magan y Tiffany AU/happy day in hell version será y lute/🖤❤️💙🔪✨🥰💯 3:12 Happy day in hell (Lute & Sera Vers.) song by Milkyymelodies 3:15 Happy day in hell (@MilkyyMelodies (sera and lute ver.) #hazbinhotel 0:57 Happy Day In Hell (Lute and Sera Ver.) GLMV 4:00 hazbin hotel happy day in hell sera and lute version slow and reserved 0:25 Hazbin Hotel gacha/ Charlie singing Happy day in Hell, but in Gacha Life 2 (Incomplete) 2:20 \"𝙃𝙀𝙇𝙇 𝙄𝙎 ᗯҽιɾԃ?? 🫢\" // Hazbin hotel song parody cover (DDLC ANIMATIC) 3:13 happy day in hell (lute, Sera and Lucia ver )