Here's an introduction to shrinking for you:
This is the love story of a couple, from the initial sweetness to going through ups and downs, including indifference, quarrels, and the haze of breakup, to finally getting along and loving each other as before. They are in different states at different stages, from passionate love to dullness, from torture to tranquility, from getting ready to get married to facing the seven-year itch, and ultimately stay together for a lifetime. This is their journey of love and a possible experience for many couples.