Lie to Me Season 1 Episode 16 (2011)

So Ran is shocked to find out that Jae Bum has left her on the same day that she finds out that she is pregnant… Ah Jung and Ki Joon have a sweet but awkward reunion after being apart for more than a month and finally talks of marriage is in the air but things turn complicated when Ah Jung misses an important appointment with Ki Joon’s aunt.