Task: Categorize the tweet's emotional expression, classifying it as either 'neutral or no emotion' or as one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that reflect the tweeter's state of mind.
Tweet: i love that tay &amp; tiff are just sitting at my house while i'm at work 🙃
This tweet contains emotions: 
joy, love, pessimism