[Intro: funky electric guitar riff, warm bass groove, tight pop drums with snare claps, retro R&B keys, light crowd ambience]

(Female Voice) [bright youthful Mandarin female vocal, playful tone, slightly breathy]
你看我又偷偷看你
眼神碰到像触电
嘴角微笑却假装冷静
心里早就 tumtumtum [playful whispered ad-libs layered under main vocal]

(Male Voice) [smooth youthful Mandarin male vocal, warm pop tone, confident but shy delivery]
你说的话我听不清
因为心跳太大声
想靠近却假装转身
Oh baby tumtumtum [bass drop + percussive heartbeat FX]

[Chorus – Both Voices] [female & male pop duet harmonies, bright and tight, stereo spread]
你是我节奏的秘密
每一步都是恋爱旋律
呼吸同步 tumtumtum [layered vocal echo + clap FX]
靠近一点 tumtumtum [funk guitar accents + hi-hat shimmer]
让全世界变成我们的舞台

(Female Voice) [playful female vocal, brighter energy]
喝的汽水好像变甜
你的笑声像背景音乐
就算一句话也能让我
整天 tumtumtum [funky bass slap + vocal bounce]

(Male Voice) [male vocal with playful spoken-word undertone]
你假装没看见我
我假装在看手机
但心跳已经出卖秘密
Baby tumtumtum [synth stab + short vocal reverb]

[Chorus – Both Voices, more energy] [louder harmonies, stacked vocals, wider stereo]
你是我节奏的秘密
每一步都是恋爱旋律
呼吸同步 tumtumtum [handclaps layered with percussion]
靠近一点 tumtumtum [funk guitar strum + bass fill]
让全世界变成我们的舞台

[Bridge – Call & Response] [alternating vocals with playful ad-libs]
(Female Voice) 说不出口的喜欢
(Male Voice) 用眼睛全都交换
(Both Voices) 一起 tumtumtum [drum fill + heartbeat kick]
跳进我们的节奏

[Final Chorus – Both Voices] [full vocal harmonies, high-energy, crowd cheer FX in background]
你是我节奏的秘密
每一步都是恋爱旋律
呼吸同步 tumtumtum [clap loop + funky bass groove]
靠近一点 tumtumtum [guitar lick + hi-hat shimmer]
让全世界跟着我们的心跳跳

[Outro – funky guitar riff, layered “tumtumtum” from both voices fading out, vinyl crackle FX]