Determine the emotional tone of the following tweet: "Omg. You've got to watch the new series 'This is Us'.....wow. Best tv show I've seen in a long time.\n#tears #laughter #moretears". Use the provided emotions: anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust. Respond with the emotions you identify or "neutral or no emotion".
joy, love, optimism, sadness