Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha You make me ding-dong hibiku don don anata wa dare oh, knock knock knock knock dosoku genkin muri wa no no sensai na no oh knock knock knock honto wa zutto matte I ta no sorashi ta shisen no kotae oikake te hoshii to kake ta koin wa heads or tails? You’re knockin’ on my heart You’re knockin’ on my heart tomadoi o kesu you ni mayonaka no rizumu tobira tataku I'ma sugu ake te ageru You’re knockin’ on my heart You’re knockin’ on my heart nozoki kon da kagiana tobira no mukou de watashi o miru hitomi ni suikomare sou fall in love Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha You make me rumble tamani whim-wham anata wa doko oh, knock knock knock knock yosomi genkin yame te no no fuantei na no oh knock knock knock nan ni mo shira nai furi shite sasoikomu kotoba no wana uso da to shinjisase te yo koin wa heads or tails? You’re knockin’ on my heart You’re knockin’ on my heart fukai kiri harau you ni jounetsu no rizumu tobira tataku I'ma nara kii te ageru You’re knockin’ on my heart You’re knockin’ on my heart nozoki kon da kagiana tobira no mukou no anata o miru hitomi ni chikatte mise te fall in love Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha fukai nemuri o samasu no wa anata datta (uh uh uh) tenohira no unmei mitodoke te (ah ah) You’re knockin’ on my heart You’re knockin’ on my heart (You’re knockin’ on my heart) tomadoi o kesu you ni mayonaka no rizumu tobira tataku I'ma sugu ake te ageru You’re knockin’ on my heart You’re knockin’ on my heart (You’re knockin’ on my heart) nozoki kon da kagiana tobira no mukou de watashi o miru hitomi ni suikomare sou fall in love Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha Kno knock knock kno knock knock a-ha