You will Watch Teen Titans Go! Season 2 Episode 51 online for free episodes with HQ / high quality. Stream cartoons Teen Titans Go! S02E51 More of the Same. Robin and the other Titans happy that New Year’s Eve is coming, after a terrible year. Robin suggests that they need to master the four New Year’s traditions: the toast, the countdown, the midnight kiss, and the song no one can remember the words to. After they practice, they are ready for New Year’s Eve.