Baekhyun from the group Exo-CBX is also known as Squish .
On July 29 , 2016 , Chen , Baekhyun ( squish ) and Xiumin ( marshmallow ) appeared in a video titled `` Reservoir Idols '' during Exo 's concert tour Exo Planet 3 – The Exo'rdium .
Exo-CBX