Hyorin (효린) - Hello Goodbye (안녕) ~ Han & Rom Karaoke Subs + Instrumental + Eng Subs br br ➥ Providing top-quality subtitled K-Pop videos br ➥ Request now in the comment section below! br ➥ If you enjoyed this video or found it helpful, br please click the "like" button above and subscribe br for more! Thank you br br I do not own any of the content in this video, it belongs to Starship Entertainment and SBS and is used for entertainment purposes only, no copyright infringement intended br br Credits: br ???