英文俚語 - 約會篇

seeing someone

非交往關係

'Unofficially' going steady with someone. Dating without the boy/girlfriend 'label'; sometimes used to describe a relationship where individuals are having casual sex and are not actually 'item'.

unrequited 

愛人不求回報

not returned by the person that you love

go Dutch (with someone)

平分費用(吃飯、看電影...)

to share the cost of something with someone

hook up (with someone)

to meet someone and spend time with them

blind date

未曾和對方見面就約對方會面 (泛指網路約會)

a meeting between two people who have not met each other before. The meeting is sometimes organized by their friends because they want them to develop a romantic relationship.

to be dumped

被甩了