I fell in love with you at first sight 我对你一见钟情；我第一眼就爱上你了

【例句】
Even since the first time you com here, I fell in love with you at first sight.
我第一次见到你的时候，就怎么也忘不了你。

I fell in love with you at first sight, can you be my girlfriend?
我对你一见钟情，做我女朋友吧？