ILLIT have dropped their concept film for 'I'LL LIKE YOU'.

In the teaser video, ILLIT doze off on the subway, find something unexpected, and group up. 'I'LL LIKE YOU' is the girl group's upcoming second mini album, and it's set to release on October 21 KST.

Watch ILLIT's concept film above, and let us know what you think in the comments below.  

SEE ALSO: ILLIT to host special comeback party 'Friends Night' in Paris