Task: Analyze the tweet's sentiment and assign it to either 'neutral or no emotion' or one or more of the specified emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: Desmond was asleep when I called after I got out of my meeting... he still answered and let me vent to him the whole way home 😍 #sweetness
This tweet contains emotions: 
joy, love, optimism, sadness