As it is so difficult to know sources of each meme, I couldn't give anyone credit for their meme.
Please contact me on my Instagram if you want credits for your memes.. I will gladly give credits to you.

Meme owners -
(instagram accounts)
0:59 : @bestkdmemes
0:32 : koreabooandkimchi
1:05 : ramyeonkimchi_
4:45 / 4:48 : kdramaholic56
5:50 : _kdrama_stan
5:57 : ramyeonkimchi_
6:32 : kimtaehungssi
6:47 : kdramas_are_life

instagram - @_.dramamaster._