"あなたは私の魂を貫きます 私は半分が苦悩で 半分が希望です"

Simplified Meaning:

When someone says "You pierce my soul. I am half agony, half hope," it means the person feels deeply affected by someone else, feeling a mix of intense pain and a sliver of hope. Imagine being in love with someone who is far away. The pain comes from missing them so much it hurts, but there's also a bit of hope that one day you'll be together again. For example, think of a soldier overseas who receives a letter from a loved one. The letter brings pain because it reminds them how far apart they are, but it also brings joy because it shows their loved one is thinking of them and waiting for them. This mix of feelings makes the days both hard and bearable. Someone hearing this might find themselves in a situation where they are affected similarly by someone else's actions or presence. They might apply this to their life by acknowledging that it's okay to feel both hurt and hopeful at the same time. It shows the depth of their emotions and the significance of the person causing these feelings.