The end got me thinking, and I couldn't understand or believe that if that's not selfish. So basically you can use people to grow up or replace them because you had a 'feeling'. It's supposed to normalize or either portray that it's not selfish to be indecisive and just look for Your Happiness, doesn't matter what other people go through or how big of a mistake it was, you keep on searching. The ending really made me feel completely unrelatable, how self-absorbed and oblivious she was, but at the end of the day, she just let go of it, like nothing happened. Overall it will have your attention, but it might leave a sour taste if you feel indifferent to the real message of this film.