In the world of love, there are some people who are always unforgettable about their past feelings, even if they break up a hundred times, they will still keep looking for their ex, trying to redeem their former feelings. This phenomenon of "eating back grass" has a clear difference between the zodiac signs. Next, we'll take a look at which zodiac signs are more likely to fall into this situation, as well as their characteristics and reasons. 
Pisces (February 19 - March 20).
Pisces people are romantics and dreamers. They tend to idealize love and have fond memories of the past. Even if they break up, they will still miss the good of their ex, and they will often fall into illusions about the past and try to redeem their former feelings. Pisces people have a hard time letting go of the past and have a deep attachment to love.
Cancer (June 21 - July 22).
Cancerians have great attachment and longing for family and affection. They tend to see love as an important part of their lives, and they have a hard time letting go of the feelings they have lost. Even after a breakup, they will try to regain their lost love because they are eager to rebuild family and emotional bonds.
Scorpio (October 23 - November 21).
Scorpios have strong emotions and possessiveness, and they are passionate and persistent in love. Even if they break up, they will still be nostalgic for their ex and try to regain the lost relationship. Scorpios believe in an inseparable bond with each other and will therefore constantly try to redeem their lost love until they find a chance to get back together.
Taurus (April 20 - May 20).
Taurus people have a great need for stability and security, they are loyal and persistent lovers. Even after a breakup, they will be haunted by their past feelings and will often try to reconnect. Taurus natives often struggle to let go because of their attachment to their feelings and uncertainty about the future.
Conclusion:Whether it's Pisces' romanticism, Cancer's family affection, Scorpio's passionate persistence, or Taurus' need for stability, these are all reasons why they can't forget their past relationships. However, in the face of past love, everyone should learn to let go of the right time, look forward, and find their own happiness.