Boy group BTS went into fanboy mode backstage at "Music Bank" where they met Girls' Generation member Taeyeon. At the show, the boys thanked Taeyeon for helping them choose the name for their title track.
On their Twitter page, BTS posted a who of the members with Taeyeon, and wrote, "With Taeyeon sunbaenim, who played a huge role in helping us decide on the name for our title track! We saw her at 'Music Bank', and made fans jealous with a group shot with the Princess of Ballad." As obviously seen on their faces, the boys of BTS were absolutely happy seeing Taeyeon.
In recall, the title of BTS' song "Manly Man" (with "Boys in Luv" as its official international title) was inspired by Girls' Generation leader Taeyeon, who commented that she likes BTS' "manly-man" style after watching their performance at the "28th Golden Disk Awards".