two people have a romantic relationship with each other
go out together
end a relationship
break up
a person that you share a flat with
flatmate
you husband, wife, boyfriend, or girlfriend
partner
two people who are married or in a romantic relationship
couple
the person you are engaged to be married to
fiancée
you meet somebody, yo have things in common and you spend time with them.
become friends
a very good friend that you can talkto about anything
close friend
ask someone to marry you
propose
to begin a legal relationship with someone as your husband or wife
get married
a person who is in the same class as you
classmate