以下是一些經典的英文愛情佳句：
1. "I love you not because of who you are, but because of who I am when I am with you."（我愛你，不是因為你是一個怎樣的人，而是因為我喜歡與你在一起時的我。）
2. "Love is like a butterfly which seems sad and lonely when it is apart, but when it comes back, it is so beautiful."（愛就像一隻蝴蝶，分開時似乎孤獨而悲傷，但當它回來時，卻如此美麗。）
3. "I can't live without you, just as I can't breathe without air."（沒有你我無法生活，就像沒有空氣我不能呼吸。）
4. "If I speak your language, it is because I speak only one language with you - your language of love."（如果我和你說話的方式就是你所說的語言，那是因為我只和你分享一種語言——你的愛情語言。）
5. "When two hearts beat as one, the world melts away."（當兩顆心合為一個心跳時，世界都消失了。）
6. "You are my sunshine, my only sunshine. Without you in my life, the sun would not shine."（你是我的陽光，我的唯一陽光。沒有你在我的生命中，太陽將不會發光。）
7. "Love is like a melody that takes years to write, but once it is written, it is etched in forever."（愛就像一首旋律，需要數年去譜寫，但一旦完成，它將永遠銘刻。）
希望這些佳句能幫到你。