sentences:  At that time, three new shows were introduced – "Are You Ready", "High-Five", and "Immortal Songs".Due to its poor reception, "Are You Ready" quickly evolved into "1 Night 2 Days", with most of its cast intact.In late November 2008, "Happy Sunday" had a revamp of its shows keeping "1 Night 2 Days" as the second segment and bringing back "Immortal Songs" which was previously liked by viewers.