The God of Study drama has been receiving a lot of praise since it first aired, but the OST is also gaining its fair share of love as well! The drama may have quite a star-studded cast, but parts one and two of the soundtrack have some of the biggest names in kpop, ranging from 4Minute to f(x)! One of the latest additions to the female group kpop contenders, Secret, is also a part of the OST. Their track Friends is a very soft, yet upbeat song with a fabulous piano melody introduction. Just because this group isn't always in constant limelight like their fellow idols, one should not be quick to dismiss them. This female foursome is expected to release a brand new mini album around mid-February, so hang tight everyone! For now, check out their song below! cr. urnobody191