2-- Why?
 
1-- Didn't you notice the roses everywhere?
 
2-- I hear it's Chinese Valentine's Day! Don't you know?
 
1-- Oh, God. I just forgot it. I should have brought roses for my girlfriend.
 
2-- It's not too late. Go to buy some now.
 
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注解：
 
1.notice注意  
2.everywhere到处  
3.too late太迟了   

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译文：

1--今天是什么日子？
2--怎么了？
1--你没有注意到，到处都是玫瑰花吗？
2--我听说今天是中国的情人节。难道你不知道吗？
1--噢.天啊，我忘了。我应该给女朋友买玫瑰花的。
2--不晚，现在赶紧去买吧。