3:20 The Only Thing I Know For Real - Dragon Dual Mix (Original + Little V) 2:24 MGR OST - The Only Thing I Know For Real [Striked Dragon Dual Mix] (Original + Little V) 4:05 The Only Thing I Know for Real (Crossing Blades Mix) 9:54 The only Thing I know for real - Lass 4:14 The Only Thing I Know For Real -Red Dragon Mix- (LittleVMills + GeoffPlaysGuitar ft. Sasha DRK) 5:55 The only thing I know for real (Alternative Remaster) 4:27 Reuploaded: The Only Thing I Know For Real -Dual Mix- 10:24 The Only Thing I Know For Real - Quad Mix - EXTENDED 3:33 Snake forgets to eat in Metal Gear Solid Δ: Snake Eater 4:44 Metal Gear Rising: Revengeance - The Only Thing I Know For Real (Personal Mix) 2:18 Yandere AI Psychopath Fall In Love Be Like ❤️ Anime Funny Love Moment - Puniru Slime 9:13 The Only Thing I Know for Real (Crossing Fates Mix) 5:01 The Only Thing I Know For Real (DOOM Remix by GeoffPlaysGuitar) with Tyson Yen vocals 2:24 MGR: REVENGEANCE | THE ONLY THING I KNOW FOR REAL (Russian Cover) 2:27 The Only Thing I Know for Real (Maniac Mix) | Metal Gear Rising: Revengeance (Soundtrack) 5:16 Metal Gear Rising: Revengeance - The Only Thing I Know For Real (Samuel Boss Battle) Extended 2:31 MGR: Revengeance: The Only Thing I Know For Real (Dual Mix, Final Vocals Only) (Remastered) 2:27 Metal Gear Rising - The Only Thing I Know For Real (Cover by Little V) 9:14 Metal Gear Rising: Revengeance - The Only Thing I Know For Real (Alternative Edit) 4:05 The Only Thing I Know For Real - GO!! Light Up! + Maniac Agenda + Paul Owen's 7:18 The Only Thing I Know For Real (Bloody Mix)