LoveCounter is a fictional platform that reimagines intimate relationships through marriage smart contracts (MSC) in a Web 3.0 environment. It offers a decentralised space where love is quantified, financialised, and recorded on the blockchain. By linking relationships to crypto wallets and MSC agreements, LoveCounter challenges traditional institutions, redefining emotional autonomy and responsibility. In this social-fi-driven world, emotional labor becomes measurable, and users can even earn Karma for maintaining high-quality relationships - bringing the concept of "love-to-earn" closer to reality.