Task: Identify the primary emotion conveyed in the tweet and assign it to either 'neutral or no emotion' or one or more of the provided emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best capture the tweeter's mental state.
Tweet: My @timehop literally cracks me up when I see posts from 2 years ago and later 😂
This tweet contains emotions: 
joy, love, surprise