I'm Single at the Beginning, You Want Me to Show My Affection?

Zhang Xiaobai accidentally obtained a system that allows people to gain abilities by showing affection? But he is an ultimate single and the president of the Singles Association! What should I do if the system cannot be used? I can only bite the bullet and find a partner, but I know nothing about relationships and have no experience at all. After hitting a wall, I once doubted whether I was only suitable to be single for the rest of my life! Looking back, I found that I just didn't find the right person who made me want to improve my emotional intelligence!