If a girl tells you that she hopes your life will get better, it generally suggests that she cares about your well-being and is expressing empathy or concern for any challenges or difficulties you might be facing. It's a compassionate and supportive sentiment that indicates she wants the best for you and wishes to see improvements in your life.
It's important to understand that her statement could be prompted by various reasons, such as if she knows you've been going through a tough time, experiencing stress, or facing obstacles. It may also simply be a kind and thoughtful gesture to let you know that she is there for you as a friend.
However, it's essential not to jump to conclusions solely based on this statement. The context of your relationship and the conversation leading up to this remark can provide more insight into her intentions. If you're unsure about her feelings or if you'd like to understand more about her perspective, consider having an open and honest conversation with her. Communication is key in any relationship, and it can help clarify any misunderstandings or reveal her true intentions.
In any case, if someone expresses genuine care and concern for your well-being, it's a positive sign of a caring and supportive connection, whether it's in a romantic relationship or a friendship.