Meaning of ài shàng:
ài shàng
爱上
Verb
to fall in love with; to be in love with
Tā zài xiàtiān hěn kuài jiù ài shàng le tā.
他在夏天很快就爱上了她。
He quickly fell in love with her during the summer.
Tā zài dàxué shí jiù yǐjīng ài shàng le tā.
她在大学时就已经爱上了他。
She fell in love with him when they were in college.
