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: @RoryPlays_  I was so busy yesterday I forgot to wish u a happy birthday so here I got HAPPY BELATED BIRTHDAY I hope u had a wonderful day
This tweet contains emotions: 
joy, love, optimism