A promise is a commitment by someone to do or not do something.

In the law of contract, an exchange of promises is usually held to be legally enforceable, according to the Latin maxim pacta sunt servanda.

Both an oath and an affirmation can be a promise. One special kind of promise is the vow.

A notable type of promise is an election promise.

In contract law, a promise is a manifestation of intent to act or refrain from acting in a specified way at some point in the future. It is communicated by one party, to at least one additional party, to signify a commitment has been made. The person manifesting intent is the Promisor. The person to whom the manifestation is addressed is the Promisee. Where performance of the promise is intended to benefit a person other than the Promisee, that person is a third-party beneficiary. In contract law, the word "promise" is used to refer to manifestations of intent resulting in the receiving party reasonably relying on some form of performance in the future. From this promise, a legal duty will arise, the breach of which the Promisee may recover damages or restitution. For example, A orally agrees to sell land to B (an offer). B agrees to buy the land and pays $1000 to A (acceptance of the offer). If the land did not legally belong to A, A fraudulently misrepresented himself to B, which would entitle B to recover his $1000 by virtue of the Theory of Restitution. If the promise is misunderstood or defective, there is no agreement, or the agreement is voidable at the election of one or both parties. An agreement between two parties may consist of two promises, which is referred to as a bilateral contract.

Love is an emotion of a strong affection and personal attachment. Love is also a virtue representing all of human kindness, compassion, and affection —"the unselfish loyal and benevolent concern for the good of another". Love may also be described as actions towards others or oneself based on compassion, or as actions towards others based on affection.

In English, love refers to a variety of different feelings, states, and attitudes, ranging from pleasure ("I loved that meal") to interpersonal attraction ("I love my partner"). "Love" may refer specifically to the passionate desire and intimacy of romantic love, to the sexual love of eros, to the emotional closeness of familial love, to the platonic love that defines friendship, or to the profound oneness or devotion of religious love. This diversity of uses and meanings, combined with the complexity of the feelings involved, makes love unusually difficult to consistently define, compared to other emotional states.

Love in its various forms acts as a major facilitator of interpersonal relationships and, owing to its central psychological importance, is one of the most common themes in the creative arts.

Kem may refer to: