"All about relationship"
Boyfriend - namjachingu
girlfriend - yeojachingu
sweetheart - aein
couple - yeonin
dating - yeonae
date - deiteu
wedding - gyeoron
broken heart - siryeon
darling, honey, sweety - jagi, yeobo
It was love at first sight
-Urin seoro cheonnune banhaesseoyo
Will you be my girlfriend?
-Nae yeojachingunga doeeojullae?
Will you be my boyfriend?
-Nae namjachingunga doeeojullae?
Would you like to go out w/ me?
-Narangsagwillaeyo?