What's the difference between affection, love and friendship?

The power of kinship comes from blood, from bone marrow, like invisible air, cutting water, and the connection of blood makes relatives feel mysterious. Happiness means mutual happiness, but also hurts each other's pain. That's real, real emotion. Motherly love is the first of family ties. According to scientific calculations, oxytocin makes maternal love more intimate and lasting. Motherly love is instinctive, and it can stimulate a lot of potential. Some brotherly feelings are also touching and lasting. Love is a fickle emotion. He is crazy and impulsive, sometimes high and sometimes low, sometimes cold and sometimes hot, which connects us. Friendship is a universal and universal passion. He is calm, steady, calm and unchanging for a long time. He's happy and elegant, and he's not painful at all. Moreover, love is just a crazy desire. The more you escape, the more you want to pursue it. Love is for pleasure. Once you have it, you will no longer cherish it. Love may not last long, and family members may not be able to complain. Only sincere friends will always give you the most appropriate care when you need it. Wealth is not a lifelong friend, but a friend is a lifelong wealth!

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