Kfeels = Korean feels ; Means to feel something that is about a Korean guy most specifically for an Idol or an Actor that is totally handsome or hot.

Got eaten by the Korean Guy system. In tagalog, Nakain na ng systema ng mga Koreano.

You got this feeling of stanning one korean idol for the whole day and then the next day and after the third day.

You found another korean Idol which is much more handsome and started stanning it for the whole day but youll get back to the first idol on the next day/

Nakain na talaga ng sistema.