in april 2015, chanyeol made his film debut with south korean film "salut d'amour" alongside actress moon ga-young, who later co-starred with him on the "exo next door" web drama. in june of 2015, cast-wrote the korean version of the track "promise" of the reissue of the success of sales "exodus", titled "love me right", next to its companions of group chen and lay. he later wrote the rap for "lightsaber", the exo promotional single for "", which was later included in the band's extended play "sing for you".