hmm... this is my version:
キャンバス / KYANBASU
itsu no hi ka mata aou to te o furu
kimi no egao o eien ni yakitsuketa
sou da ne to kotaeta boku no gao wa
jouzuni jouzuni waraete ita kana
daisuki to kaita BOORU wa mada watasenai mama
boku no mune o GOROGORO korogari
kusuguttainda
kono mama ja irarenakutemo
korekara ni nagasaretemo
kesshite kawaranai
kesshite yogosenai
bokura dake no KYANBASU
gomen ne to itta kimi no kotae o
mitsumete sagashite aruite iku kara
daisuki to kaita BOORU no moji wa usureteku kedo
houri nageru tsuyosamo
suteru zuru samonakute
sugite yuku toki no naka de
kawari yuku sora no shita de
kesshite wasurenai
kesshite hodokenai
kizuna ga kitto tsuyosa ni naru
kumo no youni chigireyasukute
niji no youni tsukamenakute
kesshite modorenai
kesshite yogosenai
bokura no ao KYANBASU
koi mo yume mo shuudensha mo gochamaze oikaketa
kimi no te o nigiru to [itai] to itta
koi mo yume mo namidagoe mo ikiru subete datta
kimi no me o mite ita
hontou ga itsumo ienakute…
kono mama ja irarenakute
korekara ni nagasaretemo
kesshite kawaranai
kesshite uso ja nai
bokura ga ima deaeta koto
tori no youni jiyuu na noni
kaze no youni samishikatta
kesshite modorenai
kesshite yogosenai
namida de nutta KYANBASU
BOKU ra dake no KYANBASU
Cry & Smile
kokoro no tobira o tataku yo
kimi to te o tsunaide yukou
osoreru mo no nado nai no sa
kono te wa nido to hanarenai
ame ni mo kaze ni mo makezu ni
bokura chiisana boukensha
chizunaki ashita ni
fuan to iu moji dake nuritsubuse
Sha-la-la-la-la namida wa
Sha-la-la-la-la koko ni oiteku yo
Sha-la-la-la-la dakara waratte
kono uta o kuchizusa mou
* ashita wa Smile Smile Smile
kitto Smile Smile Smile
tokidoki Cry jinsei wa Cry&Smile
Smile Smile Smile tokidoki Cry
ashita wa kitto Smile!! *
utsumuki tsumazuki kizutsuki
nakibeso majiri de waratteru
sonna kimi dakara itoshii
sono mama ga hora utsukushii
Sha-la-la-la-la negai o
Sha-la-la-la-la hitotsu nigiri shime
Sha-la-la-la-la itsu ka mebuki
kimi to iu hana ga saku
Repeat * x2
Sha-la-la-la
Smile Smile Smile kitto Smile Smile Smile
tokidoki Cry jinsei wa Cry&Smile
Smile Smile Smile tokidoki Cry
ashita wa kitto Smile!!
Smile Smile Smile tokidoki Cry
ashita wa kitto Smile!!
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It's a bit different from the friendster version