在英语中宣布感情，你可以选择直接而真诚的方式，也可以使用一些浪漫和诗意的表达。以下是一些不同风格的示例：

直接而真诚

"Hey, I just wanted to let you know how much you mean to me. You're the sunshine in my life, the one who makes everything better just by being there. I can't imagine my life without you."

浪漫而诗意

"I love you not because of who you are, but because of who I am when I am with you. No one is worth your tears. The worst way to miss someone who is worth your tears is to sit in the center because he is not there."

简洁明了

"I have feelings for you. I think you're amazing, and I want to be with you."

情感丰富

"Every time I see you, my heart skips a beat and a smile spreads across my face. You bring so much joy and love into my life, and I can't imagine a future without you by my side."

经典表达

"You complete me. I love you more than words can say."

选择哪种风格取决于你想要传达的情感强度和你们之间的关系。确保你的表达是真实的，并且能够让对方感受到你的真诚和爱意。