Task: Classify the mental state of the tweeter based on the tweet, determining if it is 'neutral or no emotion' or characterized by any of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust).
Tweet: I keep feeling the heaviness on my left hand and look down and I am in awe every single time 😍💍 #notusedtoit #imafiancée #wut
This tweet contains emotions: 
joy, sadness