Hearts2Hearts' new single "RUDE!" is out! Listen and download on your favorite platform: https://Hearts2Hearts.lnk.to/RUDE Subscribe to Hearts2Hearts Official YouTube Channel! https://www.youtube.com/@hearts2hearts.officialsub_confirmation=1 Hearts2Hearts Official https://www.youtube.com/@hearts2hearts.official https://twitter.com/Hearts2Hearts https://www.instagram.com/hearts2hearts/ https://www.tiktok.com/@hearts2hearts https://www.facebook.com/hearts2heartsH2H https://weibo.com/u/7971304015 #Hearts2Hearts #하츠투하츠 #RUDE! #Hearts2Hearts_RUDE! #H2H Hearts2Hearts 하츠투하츠 'RUDE!' MV ℗© 2026 SM Entertainment, under exclusive license to UNIVERSAL MUSIC LLC