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: @FierzaaRBX hi fierzaa i hope you be my friend in roblox btw i love kat and username:USATylerX 😀
This tweet contains emotions: 
joy, love, optimism