But I think that this sentence is wrong; that love is not the most important thing in life. I'll say yes, it's the most important thing because if love is not there, you can't love your parents, yourself, your country, or your relations (any relations). The basis for all relationships or any kind of attachment is love only. If you can't love your parents, you won't like them or live with them. How can you then say love is not important in life?
I believe all forms of love we hold in our hearts are the reason we are on this earth. Otherwise, everyone in this world would commit suicide for just a small reason because they lack love in their hearts for their fellow beings, nature, and country. So, I believe in long live love and let's love all, but no cheating. God is the ultimate form of love above all.