Kpop group, EXO, has an official chant which is "We are one! EXO 사랑하자!"

사랑하자 means Let's Love... Within a lot of new kpop groups appearing in the Kpop scene, they have been using that phrase letting others think it's ok for them to use it.. EXO has been using the phrase even before their debut (2012) since it has been made by the leader, Suho, during his trainee years in S.M. Entertainment...