YOU SAID:

OH yes boys this is going to be good lets go watch a movie

INTO JAPANESE

ああそうだよ、これはいいだろう、映画を見に行こう

BACK INTO ENGLISH

Oh yeah, this is good, let's go to the movie

INTO JAPANESE

そうそう、これはいい、映画を見に行こう

BACK INTO ENGLISH

Oh yeah, this is good, let's go to the movie