(Intro - (Sound: smooth transition similar to the beating of a heartbeat, reverb, soft heartbeat.)] (Verse 1) Tick-tock, tick-tock, there's a knock in my chest, The rhythm of the heart, my faithful friend. Night and day, it beats tirelessly, My heart always laughs. (Chorus) Knock-knock, knock-knock, the echo in me, The rhythm of the heart, lives in a dream. Knock-knock, knock-knock I feel, The heart is with me, my family. (Verse 2) The pain passes, like a thunderstorm in the spring, The heart aches, but does not lose tune. Joy lights up like a spark in it, And the rhythm of the heart suddenly accelerates. (Chorus) Knock-knock, knock-knock, the echo in me, The rhythm of the heart, lives in a dream. Knock-knock, knock-knock I feel, The heart is with me, my family. [Intro - (Sound: smooth transition similar to the beating of a heartbeat, reverb, soft heartbeat.)] (Bridge) The heart doesn't know words and rules, It only feels who is dear to it. It is silent when it is quiet around, And beats loudly when a friend calls. (Chorus) Knock-knock, knock-knock echo in me, Rhythm heart, lives in a dream. Knock-knock, knock-knock I feel, Heart with me, my family. [Intro - (Sound: smooth transition similar to the beating of a heartbeat, reverb, soft heartbeat.)] (End) Tick-tock, tick-tock, as long as I breathe, Rhythm heart, I love you. Always with me, in trouble and happiness, My heart is my wealth!