I feel like as the episodes go by she is becoming more and more mature

1. the first guy was passion and they both fell for each other without caring about each others goals in life and his egotistical nature and her need for stability both conflicted which led to their breakup

2. The second guy is way more obsessed with her than she is with him and I think he symbolizes her need for stability, she purely loved him because of how different he was from the first guy (the other guy was way more egotistic and selfish) where as he seems more innocent and loving

3. I assume that the third guy represents her fleeting "true love" how is perfect for her in every way, i am doubtful of whether they will be able to make the viewers captivated with the relationship as he has a short time left ti live according to synopsis

4. The fourth and last guy is what I believe to be the perfect mix among all the previous guys 

What are your thoughts??