The "⊂(♥▽♥⊂)" emote is a cute and playful emoticon that typically conveys happiness, excitement, or affection. It can also be interpreted as a gesture of wanting to hug someone or expressing love. On the other hand, the "You will be mine" emote does not have a standard or widely recognized meaning. Depending on the context and tone of the conversation, it could be interpreted as romantic or possessive. However, it is generally not recommended to use this phrase or emote in a serious or threatening manner.