How Buddhism explains karma and love

Karma has been arranged for you by the heavens, and these things may not only be for one life, but even for several lifetimes. Karma is arranged for you, some of them are owed to others in the past life is not finished, so brought to the present life to pay back. Some of them are that you have done something good to help others in your past life, so God has arranged for them to repay you in some other way. It's all about destiny. So don't believe that there is only one life, try to do good deeds and cultivate good fruits. Do good in everything, with a good heart. Buddhism explains that human relationships are based on four types of karma: repayment of kindness, repayment of grudges, repayment of debts, and repayment of debts. They are the basis of the cycle of karma. The Buddhist law of life is to eliminate old karma as it comes.