This is the 7508th most frequent Korean word.
카페에
"카페에" means "to the cafe" or "at the cafe" depending on context.
'카페에' here indicates the destination where the action of going is directed.
나는 친구와 카페에 갔어요.
I went to the cafe with a friend.
'카페에' here indicates the location where the people are present.
카페에 사람들이 많이 있어요.
There are many people at the cafe.
'카페에' here specifies the place as part of the routine activity of dropping by.