Task: Analyze the tweet's emotional connotations and classify 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 best portray the tweeter's mental state.
Tweet: @sophieRblake @SkySpeedway @Kelvin_Tatum @chrislouisIWSC no wonder Kelvin and Chris are smiling! 😍
This tweet contains emotions: 
joy, love, optimism