mune ga ippai de daijuutai da afureteru kara miechau'n da shoumei shiyou! boku-tachi no eien oogesa ni iu kurai de ii ka kimi ga umaku ienakute mo boku ga kizuite ageru'n da yo me wo mite gyutto dakishimetara doki doki ni naru desu ne kyou no hi wo tanoshimou sei ippai (i want the promise i'll want the promise) asu no hi mo tanoshimi ga me ippai (i want the promise i'll want the promise) kakujitsu na koto nante nai kedo mune haru'n daze sore wo kasanete kasanete yakusoku ni shiyou jan! Baby, baby daisuki da! hitotsu ni nareta yorokobi ga ruupu ruupu shite motto atsuku naru jama mono oitsukenai kono shunkan, saikou da ne! (yeah!) mou sukoshi bokura no bouken wa tsuzuku egao no michi ga akashi wo tsukuru genkai wa naku natte shimae! saa te wo tsunagou ka chikaku de kanjiyou ka natsuyasumi mitai na mon sa hanareta tte tsuuji atteru'n da isshou kenmei ikita akashi ga omiyage ni naru desu ne sayonara wa akuma no flavor (i want the promise i'll want the promise) mata aou ne wa tenshi no prayer (i want the promise i'll want the promise) okiwasureta kotoba koukai shitaku nante nai kara sore wo chekku shite chekku shite dame oshi mo ii jan! Baby, baby daisuki da, sono kotoba ga mahou ni natte sheiku sheiku shite motto takamatteku choujou made tsuitatte sa mirai wa motto aru (yeah) jinsei wa nagai you de mijikai kara sekkaku no tane wo daiji ni sodateyou shinrai to shinrai no haamonii kanadetara muteki nanda sou tatoeba kimi ga waratte iru nara ureshiku naru kimi ga naite iru nara mune ga itamu bokura aisaretai saresaretai sou aishitetai shiteshitetai onnaji kimochi no hazu dakara doushite mo ochikondari naichatta'n ara kakusazu boku ni tegami wo kaite sugu yonde ai ni iku yo kono uta wo yakusoku ni shiyou Baby, baby daisuki da! hitotsu ni nareta yorokobi ga ruupu ruupu shite motto atsuku naru jama mono oitsukenai kono shunkan, saikou da ne! (yeah!) mou sukoshi bokura no bouken wa tsuzuku egao no michi ga akashi wo tsukuru genkai wa naku natte shimae! saa te wo tsunagou ka chikaku de kanjiyou ka yakusoku, tsuzukeyou ka