What is LOVE?

What is LOVE?
[Mi/Say/Od] zeitaku ni kiri ga nai koto wa
[Mi/Say/Od] shouchi no ue da kedo
[Fu/Is/Sat] zengo sayuu mie hatte
[Fu/Is/Sat] shimau no ga tsune
[Mi/Say/Su/Ii/Od] shouri no megami wa donata ni
hohoemu deshou ka
[Fu/Ik/Is/Sat/Ku] shouri no megami wa dare ni mo
byoudou deshou ka

okotteru tte
[Mi/Say] hara heru tte
[Mi/Say/Od] naiteru tte
[Mi/Say/Ii/Od] waraeru tte
atsuku natte
[Fu/Is] kyouzame te
[Fu/Is/Sat] ikiru no tte
[Fu/Is/Sat/Ku] isogashii
[Ik/Su/Od] What do you want?
Is it necessary?
tatta hitori wo
nattoku saserare nai de
[Fu/Ik/Is/Sat/Ku] sekaijuu
[Fu/Sat] kudokeru no
tatta hitori wo
fuan ni saseta mama de
[Mi/Say/Su/Ii/Od] sekaijuu
[Say/Od] shiawase ni dekiru no
[Say/Su/Ii] tanoshi sou na matsuri ga areba
[Say/Su/Ii] itte mitai keredo
[Fu/Ik/Ku] hito ga asonderu uchi ni
[Fu/Ik/Ku] hataraku yuuki
[Mi/Say/Su/Ii/Od] shouri no megami wa donata ni
hohoemu deshou ka
[Fu/Ik/Is/Sat/Ku] shouri no megami wa dare ni mo
byoudou deshou ka
kisu o shite
[Say/Od] jerashii tte
[Mi/Say/Od] yosomi shite
[Mi/Say/Su/Od] torabu tte

aishiatte
[Is/Sat] utagatte
[Fu/Is/Sat] ikiru no tte
[Fu/Ik/Is/Sat] yayakoshii
[Say/Ii/Ku] What do you want?
Is it necessary?
tatta hitori no
chottoshita seigi kan de
[Mi/Say/Su/Ii/Od] sekai ga
[Say/Od] kagayaku yo
tatta hitori no
pojitibu na oura kara
[Fu/Ik/Is/Sat/Ku] sekai ga
[Fu/Sat] pojitibu rensa suru
[Ik/Say/Su/Ii/Sat/Ku/Od] What do you want?
Is it necessary?
tatta hitori wo
nattoku saserare nai de
[Sat/Od] sekaijuu
[Sat/Od] kudokeru no
tatta hitori wo
fuan ni saseta mama de
[Mi/Fu/Say/Is/Sat/Od] sekaijuu
[Say/Sat] shiawase ni dekiru no