Task: Examine the tweet to determine its emotional content, assigning it to 'neutral or no emotion' or one or more of the listed emotions (anger, anticipation, disgust, fear, joy, love, optimism, pessimism, sadness, surprise, trust) that best describe the tweeter's feelings.
Tweet: @EmberXiao ❝ Ah, I see! Clever! ❞\n[Ruby nodded her head, putting her hands by her sides before smiling up at Yang.]\n❝ Hehe, since when--
This tweet contains emotions: 