I fall for you.
我爱上你了。
fall for you=迷恋，爱上你
fall的本意向下降落、倒下，
fall for sb. 字面意思是为某人降落、倒下，
可以解释为为某人倾倒，也就是爱上某人~
Are you gonna fall for it?
难道你要爱上它?
Never let anyone fall for you when you know
there's someone else in your heart.
如果你心里面已经有了人，
就千万不要让别人爱上你!
fall in love with you~
我与你坠入爱河了!
I fell in love with you the moment i saw you.
见到你的那一瞬间，我就爱上你了。
I must have been crazy to fall in love with you.
我肯定是疯狂地爱上你了。
I think i really fell in love with you tonight.
我想我今夜真的爱上你了
I can't help falling in love with you.
我无法不爱你。
Let's walk hand in hand.
我们拉着手走吧
But in days to come he will walk hand in hand with us.
但是在未来的日子里，他会跟我们手拉手地一起走的。
I think of you night and day.
我时时刻刻都想着你
night and day表示
“无论是睡着还是醒着，不分昼夜”。
同样的意思可以说：
I think of you constantly.
You have won my heart.
我时时刻刻都想着你，你征服了我的心。
It was love at first sight.
我对你一见钟情。
也可以说：
I fell in love with you the first time I saw you.
我对你一见钟情。
You're my type.
你是我喜欢的那种类型。
学会了这些，
该写情书的写情书，
该聊天的聊天，
愿天下有情人终成眷属!