"Chain" là một bản tình ca u tối, quyến rũ và đầy ám ảnh. Giai điệu chậm rãi, vang vọng như kéo người nghe vào mê cung cảm xúc không lối thoát. Tình yêu trong bài hát là sự ràng buộc vừa ngọt ngào vừa nguy hiểm, như một cơn nghiện không thể dứt. I-dle thể hiện nỗi khao khát được giam cầm trong đam mê và nỗi đau đầy mê hoặc và táo bạo. Bài hát: Chaina Ca sĩ: I-dle (아이들) Lời bài hát: You and I Stare eye to eye, so intertwined We don't even speak Silence's so clear, mm The devil you made me Is uncontrollable Patiently creepin' into your body and mind Need no invite So, chain me Like I'm the only air you're breathin' Your fingertips touch my skin I don't want you to set me free, mm Erase me Until I'm only in your memory Your pain, my love is so cold I don't want you to set me free Hear your voice echoing in my head Every step I take brings me closer to hell But it's a game I'm dying to play If it's a maze I'm finding my way No escape if you say I'm yours Whisper my name I'll answer your call Won't let you fall, mm The devil you made me Is uncontrollable Patiently creepin' into your body and mind Need no invite So, chain me Like I'm the only air you're breathin' Your fingertips touch my skin I don't want you to set me free, mm Erase me Until I'm only in your memory Your pain, my love is so cold I don't want you to set me free You're going crazy over me, can't run, run See me when you fall asleep, can't run, run I want your chains all over me I don't want you to set me free