Love Xx (Post) (Stic) [With Booklet] (Phot) (Asia) Artist: Class:Y Format: CD New: Not in stock $29.99 Unavailable Wish Formats and Editions More Info: M25 Love XX" refers to the EP titled "Love XX" by the K-pop girl group "Class: y" released under the label M25, a subsidiary of Kakao Entertainment; essentially, it's a music project by Class: y called "Love XX" distributed by M25.