F.T. Island's�Hongki and soloist Younha have�congratulated�Wonder Girls' Sun on her engagement.

Hongki took to his Twitter to write, "Sun, you're really cool. Big Congratulations!!! Woohoo for some reason I'm all relieved and happy kekeke".

Younha retweeted Yenny's own congratulatory tweet and added on, "Min Sunye is getting married! Wow!".

Fans replied, "Maybe F.T. Island can sing at her wedding..", "It's good to see other idols congratulating her", and "I'm excited for her wedding, too".

Source: Younha's Twitter and Hongki's Twitter