translation: (not quite accurate)
romi: please listen to this
romi: melissa! (fma season 1 opening song)
(sings melissa like a drunk yakuza member)
romi: how was it??
rie: woooowww!!!!! so gooodd!!!!!!!
romi: i want to apologize to fans.. i overdid it (the singing)
romi: well let's move on!! i'll try my best to sing it again sometime!! i am really sorry to all the fans!!!
rie: yeah.. it was so cool, right??
romi: wait, is that comment of yours is from your heart???!!!
romi: hey! stop laughing!!
rie: these are my real feelings! (laughs)
romi: wait, wait.. from what you are doing, i am assuming that you can sing it too, right??
rie: no, i can't...!!!~~~
romi: its an 'equivalent exchange' right??!!
rie: i can't do it~~!!
romi: 'equivalent exchange' right???!! this song number is from fullmetal alchemist right??!!! it's an 'equivalent exchange' right, rie-chan???!!!
rie: no i can't!! (rie's fake cries)
romi: no excuses just sing it!!!
romi: hurry up to the next line.. *giggle*
romi: VERY GOOD!!!! VERY GOOD!!!
rie: you meanie!!!!