平安夜即将来临，这是一个传统的节日，人们在这一天会相互祝福，送上最美好的祝愿。如果你有一个外国男友，你可能需要一些英文句子来表达你的祝福和感情。下面是一些可以送给男朋友的平安夜祝福语：

1. Merry Christmas! May this holiday season bring you joy and happiness beyond measure. 祝圣诞快乐！愿这个节日带给你无尽的快乐和幸福。

2. On this special day, I would like to express my love and gratitude to you. You mean the world to me. 在这个特别的日子里，我想向你表达我的爱和感激。你对我来说非常重要。

3. May the magic of Christmas fill your heart with love, peace, and joy. 祝圣诞节的魔力充满你的心，带来爱、平安和快乐。

4. You are the best gift I have ever received. I cherish every moment spent with you. 你是我收到的最好的礼物。我珍惜与你在一起的每一刻。

5. Wishing you a wonderful holiday season with your loved ones. May your heart be filled with warmth and happiness. 祝你和你的爱人度过美好的假期。愿你的心充满温暖和幸福。

6. I am so grateful to have you in my life. You make every day a special one. 我很感激你在我的生命中。你让每一天都变得特别。

7. May the spirit of Christmas bring you hope, peace, and love. 祝圣诞节的精神带给你希望、平安和爱。

8. You are the reason for my happiness and I want to spend every Christmas with you. 你是我幸福的原因，我想和你一起度过每个圣诞节。

9. May this holiday season be filled with laughter and joy. I love you more each day. 愿这个节日充满欢笑和快乐。我每天都爱你更多。

10. Merry Christmas to the most amazing boyfriend in the world. You are my everything. 祝世界上最棒的男朋友圣诞快乐。你是我的一切。