Ye-on

A trainee who studied singing

Ye-on (예온) is the Hearts2Hearts member who learned singing through musical theatre. Just after the debut, Biz Enter introduced her as a member whose soft, comfortable vocals rest on the musical theatre she had studied since childhood. When the agency revealed the members on 5 February 2025, it wrote that her name combines 藝 (ye, “talent”) with 蘊 (on, “to accumulate”).

She said on the YouTube show Yuin Radio (유인라디오) in August 2026 that she began training in her first year of middle school (Newsen). The agency found her through a direct message on social media, a story she told with Juun and Ian in the first episode of the group’s reality show Chat Hearts2Hearts (OSEN). Taking the stage at the showcase for the first single The Chase on 24 February 2025, she greeted the press: “It’s my first time meeting you, so I’m nervous, but I’d be grateful if you’d look on us kindly” (The Korea Economic Daily).

‘My Dream’

Among the songs she has sung alone outside the group is one for an animated film. On 7 July 2026 Edaily, reporting the OST line-up for the animated feature 사랑의 하츄핑: 고래보석의 전설 (Sarang-ui Hachyuping: Gorae Boseok-ui Jeonseol), wrote that Ye-on “expressed, in a solo song, the heart of Romi heading towards her own dream”. ‘My Dream’ was released on 20 July as one of three special songs (bnt News), and Herald Muse wrote that it sings of the feelings of the lead character Romi, who wants to step away from the responsibility of being a princess and set out to find a dream of her own. On 23 July a music behind-the-scenes video followed, showing Ye-on singing at the microphone in the recording studio (Single List). The film opened on 5 August, and on 10 August MHN Sports singled the song out, writing that “the film’s afterglow continues through its music”.

On the albums

At the showcase for the second mini album Lemon Tang on 22 June 2026 Ye-on said, “When I saw our songs near the top of the charts, I couldn’t believe it, and I feel grateful” (Dailian). Of the two awards the group had received at Belluna Dome a month earlier, she said, “Being able to show our stage again this year, following last year, and even to receive two such precious awards makes it all the more meaningful” (Newsen).