"そうではないけど君を手放すのは難しい"

Simplified Meaning:

When someone says it’s difficult to let another person go, they mean it is very challenging to accept that they have to part ways or stop seeing the person. This can apply to friends, family, or partners. For example, imagine you and your best friend grew up together, shared secrets, and had a lot of fun. Now, if your friend has to move to another country or you both drift apart over time, it can be really painful to deal with not having them around anymore. This situation is tough because you have many shared memories and a strong emotional connection. It’s like having a favorite toy as a child that comforts you, and then losing it or giving it up. You’ll miss the joy and comfort they brought into your life, making it hard to move on. In letting go, it’s important to remember the good times and be thankful for them, but also to focus on new experiences and relationships. It’s okay to feel sad, but slowly, with time, you can find other ways to be happy and stay positive.