Decoding Korean [ㅂㅂ] #8

Recently my friend keeps ending her emails with :

ㅂㅂ

So I asked her what it meant and it turns out it stands for 'bye bye'.

ㅂㅂ is an abbreviation of 바이 바이 [pronounced: ba-ee ba-ee] which is basically 'bye bye'.
Pretty cool, right?
^^