Emotion is Physical

[Verse 1] 目を閉じて耳を塞いで 君を全部忘れたいと願う 明日もただの友達として 笑えるように 感情なんて  データでしかないと思ってた デリートキーひとつで  終わるはずだった ​​[Pre-Chorus] 胸の奥が焼け焦げて熱い 気持ちを上書きしようとすれば 負荷だけ増えて  息ができない [Chorus] 忘れようとするほど  体温が上がる kT ln 2 最低限の代償でも重すぎる Information is Physical （情報は物理的だ） 痛いのは君がいるからじゃない 君を消そうとするからだ ​[Verse 2] 誰かを映す君の瞳を 記憶から消しても 思いだけ身体に残ってる 削除済みの過去データ 熱揺らぎに紛れて また君が浮かぶ 遠ざけようとするほど 内側から君の声が 強く焼き付いていく [Pre-Chorus] 終了できないプロセス 不可逆な忘却がまだ終わらない 抵抗ももう限界で   熱は逃げないまま [Chorus] 平熱に閉じ込められ 鼓動だけ速くなる kT ln 2 1ビット消しても君はまだ残ってる Erasure Has a Cost （消去には代償が伴う） 記憶のせいで痛いわけじゃない 君を消そうとするからだ ​[Bridge] 君の消去命令は 完了しないまま熱となり巡る 身体は法則に従って これが忘却の代償なら 消さずに抱えたままでいれば この熱は、生まれなかった？ ​[Chorus] 熱揺らぎの中にいる 情報のはずが 想いだった 消えなくてもいい リセットはしない ゼロケルビンにはなれない 感情を抱え続けることに  代償はいらないから 消去だけが 熱を生む Emotion is Physical （感情は物理的だ） 君を好きなままで ＃Emotion is Physical [Verse 1] Closing my eyes, covering my ears Wishing I could forget you completely Just so I can smile tomorrow Like we're nothing but friends I thought emotions were merely data Supposed to end with a single Delete key [Pre-Chorus] Deep in my chest, it's scorching hot Trying to overwrite these feelings Only overloads the system, I can't breathe [Chorus] The harder I try to forget, the higher my fever gets kT ln 2 Even the minimum cost is just too heavy Information is Physical It doesn't hurt because you're here It hurts because I'm trying to erase you [Verse 2] Your eyes, reflecting someone else Even if I purge them from my memory The feelings remain inside my frame Deleted past data Lost in thermal fluctuations, you surface again The further I push you away The stronger your voice burns from the inside [Pre-Chorus] A process that won't terminate The irreversible deletion isn't finished yet My resistance is at its limit With no escape for the heat [Chorus] Trapped in a normal temperature Only my heartbeat accelerates kT ln 2 Erase one bit, but you still remain Erasure Has a Cost It doesn't hurt because of the memories It hurts because I'm trying to erase you [Bridge] The command to erase you Remains incomplete, circulating as heat My body simply obeys the laws If this is the price of forgetting If I had just held on without erasing Would this heat never have been born? [Chorus] I'm inside the thermal fluctuations Supposed to be data, but it was my heart It doesn't have to fade, I won't reset Can't ever reach Zero Kelvin Because holding onto these emotions Doesn't cost a thing Only erasure Generates heat Emotion is Physical Still in love with you