"Charity suffereth long, and is kind; charity envieth not; charity vaunteth not itself, is not puffed up, doth not behave itself unseemly, seeketh not her own"
Love is not selfish, it is selfless. Love will seek the good and pleasure of others before ever considering its own. It will spend and be spent for others happily and cheerfully. It will invest in others never asking for something in return... It will always remember that a relationship is about what you give, not what you get out of it.
Love will give up its own opinions and personal preferences to accommodate agreeably, others desires. It is sincere in its consideration of others.